computer is an example of​

Answers

Answer 1

Answer:

Computer is an example of electronic device.

Answer 2
it is an example of Electronic device

Related Questions

The 8086 to enable the most significant data bus bits (D15-D8) during a read or a write operation using -------- A- RD, WR pin
B- BHE pin
C- S3 / S6 status bus pin. D - 10 / M​

Answers

Answer:

The correct option for the given question is an option (B) BHE pin.

Explanation:

   BHE stands for Bus High Enable. It is available at pin 34 and used to indicate the transfer of data using data bus D8-D15. This signal is low during the first clock cycle, thereafter it is active. It is available at pin 32 and is used to read signals for Read operation.      

Which effect is used in this image?
A.
sepia effect
B.
selective focus
C.
zoom effect
D.
soft focus

Answers

Answer:

Please show me the image, it is not there

Explanation:

I will wait, don't worry I will help you whenever you want! :)

there’s no picture
post the question again

The device which superimposes information onto a high frequency signal for transmission is called: a modulator a demodulator the carrier the intelligence

Answers

Answer:

a modulator

Explanation:

Modulation can be defined as the conversion of digital signals into an analogue signal while transmitting it over a line. Similarly, demodulation is the conversion of analogue signal into a digital signal.

AM is an acronym for Amplitude Modulation and it's refers to a process that is typically used for coding sounds such as voices and music for transmission from one point to another.

On the other hand, FM is an acronym for frequency modulation used for the propagation and transmission of sound waves.

Basically, these two forms of modulation are used for broadcasting in radio transmission.

In Radio transmission, a modulator is an electronic device that is designed to superimpose a low frequency information onto a high frequency signal for transmission. Also, the high frequency is typically the carrier in the radio transmission process.

Explain why Thompson's Construction Algorithm is considered to be a proof by induction. Hint: consider what the inductive steps and base cases are. What does Thompson's Construction Algorithm prove

Answers

Answer:

We assume that the NFA for the expression S is theorem by using the expressions given below.

Cases as

NFA for empty-expression is ε NFA for symbol is a  NFA for union expression is a|b NFA for concatenation expression is ab NFA for Kleene star expression is a*

Thompson's Construction Algorithm proves that any expression can be expressions in the NFA's.

Convert each number into scientific notation.
1. 4,000,000,000
2. 0.000000027
3. 67,760,000
4. 90,500
5. 540,900
6. 0.00904
7. 0.032
8. 512,000,000

Answers

Answer:

4 * 10^9

2.7 * 10^-8

6.776 * 10^7

9.05*10^4

5.409*10^5

9.04 * 10^-3

3.2 * 10^-2

5.12 * 10^8

Explanation:

1. 4,000,000,000

4 * 1,000,000,000 = 4 * (10*10*10*10*10*10*10*10*10) = 4 * 10^9

2. 0.000000027

27 * 10^-9 = 2.7 * 10^-8

0.000000027 = 2.7 * 10^-8

3. 67,760,000 = 6776 * 10000

6776 * 10000 = 6776 * 10^4

6776 * 10^4 = 6.776 * 10^3 * 10^4 = 6.776 * 10^7

4. 90,500

905 * 100 = (9.05 * 100) * 100

(9.05*100) * 100 = 9.05 * 10^2 * 10^2 = 9.05*10^4

5. 540,900

5409 * 100 = (5.409 * 1000) * 100

(5.409*1000)*100 = 5.409*10^3 * 10^2

5.409*10^3 * 10^2 = 5.409*10^5

6.) 0.00904

0.00904 = 904 * 10^-5

904 * 10^-5 = 9.04 * 10^-3

7. 0.032

32 * 10^-3 = 3.2 * 10^-2

8. 512,000,000

512 * 1000000

512 * 10^6 = 5.12 * 10^2 * 10^6 = 5.12 * 10^8

Martha works as a systems administrator in a multinational corporation. One of her colleagues is going on a sabbatical for six months. Martha must ensure that no one uses the colleague's user account until he returns. Which of the following actions can she take to ensure this?

a. Lock out the account
b. Disable the account
c. Change the account's password
d. Delete the account

Answers

Answer: Change the account's password

Explanation:

Since Martha wants to ensure that no one uses the colleague's user account until he returns, the best thing for her to do is to change the account's password.

If she changes the accounts password, then she can be the one that will have access to the account and then ensure its safety. It should be noted that the colleague's account can contain vital data and information, therefore it's vital to keep it safe.

(100 points) why does file explorer look like this and how do I fix it? I'm not good with computers, and I kinda need help

Answers

Go To View -> Navigation Pane -> Then Click Navigation Pane

You are working on a graphical app, which includes multiple different shapes. The given code declares a base Shape class with an abstract area() method and a width attribute. You need to create two Shape subclasses, Square and Circle, which initialize the width attribute using their constructor, and define their area() methods. The area() for the Square class should output the area of the square (the square of the width), while for the Circle, it should output the area of the given circle (PI*width*width). The code in main creates two objects with the given user input and calls the area() methods.

Sample Input:
5
2

Sample Output:
25
12.566370614359172

The area of the square is 5*5=25, while the area of the circle is PI*2*2=12.566370614359172

Answers

A class can have multiple subclasses, where each of the subclasses function independently. The extend keyword will be used to pass attributes from the Shape class to the Square and Circle subclasses

To answer this question, I will make the following assumptions

The Shape class is already definedThe area() method of the Shape class is also definedLines that begin with // are comments, and these lines will be used to explain the code segment

//This creates the Square class

class Square extends Shape {

//The creates a constructor for width variable

Square(int length) {  this.width = length;  }

//This defines the area() method from the Square class

void area() {  

//This calculates and prints the area of the square

System.out.print(Math.pow(width,2));  } }

//This creates the Circle class

class Circle extends Shape {

//The creates a constructor for width variable

Circle(int radius){  this.width = radius;  }

//This defines the area() method from the Square class

void area(){

//This calculates and prints the area of the circle

System.out.println(Math.PI*Math.pow(width,2));

} }

Read more about abstract class at:

https://brainly.com/question/20261938

This program outputs a downwards facing arrow composed of a rectangle and a right triangle. The arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width.
(1) Modify the given program to use a loop to output an arrow base of height arrowBaseHeight. (1 pt)
(2) Modify the given program to use a loop to output an arrow base of width arrowBaseWidth. Use a nested loop in which the inner loop draws the *’s, and the outer loop iterates a number of times equal to the height of the arrow base. (1 pt)
(3) Modify the given program to use a loop to output an arrow head of width arrowHeadWidth. Use a nested loop in which the inner loop draws the *’s, and the outer loop iterates a number of times equal to the height of the arrow head. (2 pts)
(4) Modify the given program to only accept an arrow head width that is larger than the arrow base width. Use a loop to continue prompting the user for an arrow head width until the value is larger than the arrow base width. (1 pt)
while (arrowHeadWidth <= arrowBaseWidth) {
// Prompt user for a valid arrow head value
}
Example output for arrowBaseHeight = 5, arrowBaseWidth = 2, and arrowHeadWidth = 4:
Enter arrow base height:
5
Enter arrow base width:
2
Enter arrow head width:
4

**
**
**
**
**
****
***
**
*
This is what I have:
import java.util.Scanner;
public class DrawHalfArrow
{
public static void main(String[] args)
{
Scanner scnr = new Scanner(System.in);
int arrowBaseHeight = 0;
int arrowBaseWidth = 0;
int arrowHeadWidth = 0;
System.out.println("Enter arrow base height:");
arrowBaseHeight = scnr.nextInt();
System.out.println("Enter arrow base width:");
arrowBaseWidth = scnr.nextInt();
while (arrowHeadWidth >= arrowBaseWidth)
{
System.out.println("Enter arrow head width:");
arrowHeadWidth = scnr.nextInt();
}
// Draw arrow base (height = 3, width = 2)
for(int i=0; i < arrowBaseHeight; ++i)
{
for(int j=0; j < arrowBaseWidth; ++j)
{
System.out.print("*");
}
System.out.println();
}
// Draw arrow head (width = 4)
for(int i=0; i < arrowHeadWidth; ++i)
{
for(int j=0; j < arrowHeadWidth-i; ++j)
{
System.out.print("*");
}
System.out.println();
}
return;
}
}

Answers

Answer:

The modified program in Java is as follows:

import java.util.*;

public class Main{

public static void main(String[] args) {

    Scanner input = new Scanner(System.in);

 int arrowHeadWidth, arrowBaseWidth, arrowBaseHeight;

 System.out.print("Head Width: "); arrowHeadWidth = input.nextInt();

 System.out.print("Base Width: "); arrowBaseWidth = input.nextInt();

 System.out.print("Base Height: "); arrowBaseHeight = input.nextInt();

 while (arrowHeadWidth <= arrowBaseWidth) {

       System.out.print("Head Width: "); arrowHeadWidth = input.nextInt();

 System.out.print("Base Width: "); arrowBaseWidth = input.nextInt();      }

 for(int i = 0; i<arrowBaseHeight; i++){

     for(int j = 0; j<arrowBaseWidth;j++){

         System.out.print("*");        }

         System.out.println();    }

 for(int i = arrowHeadWidth; i>0;i--){

     for(int j = 0; j<i;j++){

         System.out.print("*");        }

         System.out.println();    }

}

}

Explanation:

This declares the arrow dimensions

 int arrowHeadWidth, arrowBaseWidth, arrowBaseHeight;

This get input for the head width

 System.out.print("Head Width: "); arrowHeadWidth = input.nextInt();

This get input for the base width

 System.out.print("Base Width: "); arrowBaseWidth = input.nextInt();

This get input for the base height

 System.out.print("Base Height: "); arrowBaseHeight = input.nextInt();

This loop is repeated until the head width is greater than the base width

 while (arrowHeadWidth <= arrowBaseWidth) {

       System.out.print("Head Width: "); arrowHeadWidth = input.nextInt();

 System.out.print("Base Width: "); arrowBaseWidth = input.nextInt();      }

This iterates through the base height

 for(int i = 0; i<arrowBaseHeight; i++){

This iterates through the base width

     for(int j = 0; j<arrowBaseWidth;j++){

This fills the base

         System.out.print("*");        }

This prints a new line

         System.out.println();    }

These iterate through the arrow head

 for(int i = arrowHeadWidth; i>0;i--){

     for(int j = 0; j<i;j++){

This fills the arrow head

         System.out.print("*");        }

This prints a new line

         System.out.println();    }

13./ Write a java program to input an integer N and compute its factorial. Print the number and the factorial.
The factorial is calculated by multiplying all the integers from the number upto 1. For example: factorial of
4 (4!) is : 4 x 3 x 2 x 1 = 24 or 4! = 1 x 2 x 3 x 4 =24.
[tex]write \: a \: java \: program[/tex]

Answers

Answer:

Código Java de forma recursiva que nos ayuda a calcular el factorial de ... El factorial de un número es la multiplicación de los número que van del ... Para expresar el factorial se suele utilizar la notación n! ... mayo 5, 2010 - 4:13 am ... un programa q de un numero dado en arabigo o romano lo imprima ya

Explanation:

Espero te sirva!!

Explain why the network administrator uses the hexadecimal

Answers

Answer:

The main reason why we use hexadecimal numbers is because it provides a more human-friendly representation and is much easier to express binary number representations in hex than it is in any other base number system. Computers do not actually work in hex. Lets take an example, using a byte.

Hope this answer is right!!

Write a program that will: 1. Call a function to input temperatures for consecutive days in an array. The temperatures are to be integer numbers. 2. The user will input the number of temperatures. There will be no more than 10 temperatures. 3. Call a function to sort the array by ascending order. You can use any sorting algorithm you wish as long as you can explain it. 4. Call a function that will return the average of the temperatures. The average should be displayed to two decimal places.

Answers

Answer:

Following are the program to the given question:

#include<iostream>//defining header file  

using namespace std;

float temperatures()//defining a method temperatures

{

int a[10],i,j,n,min,max,sum=0,temp;//defining integer variable

float avg;//defining floating point variable

cout<<"Please input the number of temperatures to be read: ";//print message

cin>>n;//input integer value

if(i>10)//use if to check array length greater than 10

return -1;//return integer value -1

for(j=0;j<n;j++)//defining loop to input value

{

cout<<"Input temperature: "<<endl;//print message

cin>>a[j];//holding value in loop

}

for(i=0;i<n-1;i++)//defining loop to compare array value

{

for(j=i+1;j<n-1;j++)//defining loop to compare array value

{

if(a[i]>a[j])//use if to compare array values

{

   //swapping

temp=a[j];//holding array value in temp

a[j]=a[i];//holding value in first index of array  

a[i]=temp;//holding temp value

}

}

}

max=min=a[0];//holding max value  

for (i = 0; i < n; i++)//defining loop to compare array value

{

if (a[i] > max)//use if to compare max array value

{

max = a[i];//holding max array value

}

else if (a[i] < min)//use else if to compare min array value

{

min = a[i];//holding min array value

}

}

for(i=0;i<n;i++)//use loop to add array value

sum=sum+a[i];//adding array value

avg=(float) sum/n;//calculating avg of the array

std::cout.setf(std::ios::fixed);//using namespace

std::cout.precision(2);//using precision method

cout<<"The average temperature is: "<<avg<<endl;//print avg value with message

cout<<"The highest temperature is: "<<max<<endl;//print max value with message

cout<<"The lowest temperature is: "<<min<<endl;//print min value with message

return avg;//return avg value

}

int main()//defining main method

{

float k;//defining float variable

k=temperatures();//calling method  

}

Output:

Please find the attached file.

Explanation:

In this code, a method "temperatures" is declared that defines the integer and float variable in which "n, array" is used to store the array value and inside the method min and max variable is declared that use the conditional statement to store its value.

Outside the main method, a floating-point variable "k" is declared that calls the method and stores its value.  

1. Briefly explain some examples of convergence in the wireless market.​

Answers

Answer:

Some examples of convergence in the wireless market include mobile phones, data communication, radio device etc.

Explanation:

Some examples of convergence in the wireless market are as follows –  

a) Using feature of radio device on phone which is nothing but a default application on the mobile device in the wireless market

b) Data communication is a mode to share data in wireless mode through the internet

c) Mobile phones – Mobile phones are best example of devices operating in the wireless market. It is basically used to call to one or many at a time through network service provider without using an internet

Another name for computer
programs


Answers

Answer:

popo gggggggghhhhhhhghghgggggggggggghhhhhhhhhhhhhh

System software hope this helps

a term to describe articles that can be displayed in their entirety,as opposed to abstract and references only

Answers

Answer:

Full Record - A screen containing complete or detailed citation information which may include a summary or abstract. Full Text - A term to describe articles that can be displayed in their entirety, as opposed to Abstract and References only.

Explanation:

Write a program that does the following: - Ask user to input lengths of three sides. - Classify it into one of the following: o Equilateral triangle o Isosceles right triangle o Isosceles triangle that is not a right triangle o A triangle that is not an isosceles and not an equilateral For example, an execution could look like

Answers

Answer:

You did not specify which programming language you use, but you can use if statements to check each using the sides.

- A triangle is equilateral when all the 3 sides are equal. (a = b = c)

- A triangle is isoscles when two of the sides are equal (a = b or b = c or c = a)

- A triangle is right when square of side C is equal to the sum of the squares of the other two sides. (c^2 = a^2 + b^2)

- For the last classification you can use "else"

If you noticed, the condition to have an isosceles triangle is repeated for two of the tasks so we can use the same if statement to check if the triangle is isosceles right or just isoscles with two built-in if statements (if and else)- if it's right then it's isosceles right else it's just isosceles.

And else statement for the last task.

Example code structure:

If triangle is Equilateral then

- Equilateral Triangle

end

If triangle is Isoscles then

if triangle is right then

- Isoscles Right Triangle

end

else (the triangle is not right)

- Isoscles Triangle

end

end

else (the triangle is not Equilateral nor Isoscles)

- Triangle that is not isoscles nor equilateral.

end

Explanation:

Here is a code example with java, I hope it helps, although it might not be the programming language you use:

import java.util.Scanner;

public class Triangle {

public static void main(String[] args) {

Scanner input = new

Scanner(System.in);

System.out.print("side a = ");

int a = input.nextInt();

System.out.print("side b = ");

int b = input.nextInt();

System.out.print("side c = ");

int c = input.nextInt();

if (a == b &amp;&amp; b == c)

{

System.out.println("Equilateral Triangle);

}

else if (a == b || b == c || a == c) {

if ( (int) math.pow(c, 2) == (int) (math.pow(a, 2) + math.pow(b, 2)))

{

System.out.println("Isoscles Right Triangle");

}

else {

System.out.println("Isoscles triangle that is not a right triangle");

}

}

else {

System.out.println("Triangle that is not Isoscles nor Equilateral");

}

}

}

Let me know if you have any questions.

Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

I am not able to open the pdf kindly send the jpg form.

PYTHON PROGRAMMING
The manager of the Super Supermarket would like to be able to compare the unit price for products sold there. To do this, the program should input the name and price of an item per pound and its weights in pounds and ounces. Then it should determine and display the unit price (the price per ounce) of that item and the total cost of the amount purchased. You will need the following variables:
ItemName PoundPrice Pounds
TotalPrice Ounces UnitPrice

You will need the following formulas:

UnitPrice = PoundPrice/16
TotalPrice = PoundPrice * (Pounds + Ounces/16)

Answers

Answer:

ItemName=input("Enter the name of the item purchased: ")

PoundPrice=input("Enter the price of an item per pound: ")

Pound=input("Enter the weight in pound: ")

Ounce=input("Enter the weight in ounce: ")

UnitPrice=int(PoundPrice)/16

TotalPrice=int(PoundPrice)*(int(Pound)+int(Ounce)/16)

print("The unit price is: "+UnitPrice)

print("The total price is: "+TotalPrice)

If this is what you needed:/

define computer system and four basic operation​

Answers

Answer:

A computer along with additional hardware and software together is called a computer system.There are four main basic operations or functions of a computer system:

□Input,

□ Processing,

□ Storage,

□ Output,etc

Create a method called randomValues that uses a while loop to generate a random number between 1-25 until the value 10 is generated. Therefore, 10 will be the value that stops your loop from generating a random number.

Answers

Answer:

The method in Java is as follows:

public static void randomValues(){

    Random r = new Random();

    int sentinel = 10;

    int randNum = r.nextInt(24) + 1;

    while(randNum!=sentinel){

        System.out.print(randNum+" ");

        randNum = r.nextInt(24) + 1;

    }

    System.out.print(sentinel);

}

Explanation:

This defines the method

public static void randomValues(){

This creates a random object, r

    Random r = new Random();

This sets the sentinel value to 0

    int sentinel = 10;

This generates a random number

    int randNum = r.nextInt(24) + 1;

This loop is repeated until the the random number is 10

    while(randNum!=sentinel){

Print the generated number

        System.out.print(randNum+" ");

Generated another random number

        randNum = r.nextInt(24) + 1;     }

Print the sentinel (i.e. 10)

    System.out.print(sentinel);

}


Katie and her mom had an argument. Katie was at the mall when her mom called on her cell phone. What type of noise came up in their
communication?

Answers

Answer:

Noise pollution.

Explanation:

Noise pollution is too loud noise that is harmful to health or that significantly reduces the comfort of the environment or significantly impairs work. Noise pollution arises, for example, from traffic and work machines, as well as from noisy events such as open-air concerts. Noise pollution can also arise from industrial plants (such as wind turbines, rock crushers), work machines (such as cargo handling equipment in ports and other sites), individual machines and equipment (such as leaf blowers, clearing and chainsaws, air conditioners), water pumps) and other noise sources. The noise of the work machines also causes inconvenience to the user of the device if the source of the noise is close to the hearing system of the machine operator.

Which company was the first to develop personal computers?

Answers

Answer:

A small firm named MITS made the first personal computer, the Altair. This computer, which used Intel Corporation's 8080 microprocessor, was developed in 1974. Though the Altair was popular among computer hobbyists, its commercial appeal was limited.

Explanation:

the nth term of the given sequence is n(n+1)÷2.calculate the number of dots in the 8th term​

Answers

Answer:

the 8th term of the given series =n( n+1)÷2= 8(8+1)÷2 = (8×9)/2 = 72÷2 = 36

Assume that x is a char variable that has been declared and already given a value. Write an expression whose value is true if and only if x is a decimal digit (0-9).

Answers

Answer:

The expression in python is: x.isdigit()

Explanation:

Given

Character variable x

Required

Expression that evaluates if x is decimal or not

The expression in python is: x.isdigit()

If x is digit 0 - 9, x.isdigit() will equal True

Otherwise, it will equal False

Question 1 (10 points)
Saved
A variable's
indicates the type of data that the variable will hold.
a) name
b) data type
c) scope
d) value

Answers

D value Hshdhbsisgbep
D is the answer because the value contains the data type

Suppose your training examples are sentences (sequences of words). Which of the following refers to the j^th word in the i^th training example?

We index into the ith row first to get ith the training example (represented by parentheses), then the column to get jth the word (represented by the brackets).

a. x^(j)
b. x^(j)
c. x^(i)

Answers

Answer:

a. x^<i>(j)

Explanation:

The solution has been explained in the question; however, I will provide further explanation.

The sequence to access a word is:

Training example --> Word

In other words, you first access the training example, before you gain access to the word being searched for.

Rewrite the following:

Training example --> Word

as:

ith training example --> jth word

Hence, the representation is:

[tex]x^{(i)<j>[/tex]

Which operation would occur in the equation =C3+D5*C6-B2 in excel.

Answers

Answer:

The operation that will occur first is D5*C6 (multiplication).

Explanation:

Excel’s default order of operator precedence mandates that Excel perform multiplication before addition and substraction. If you want the addition or substraction to be performed before multiplication or division, they must be in parentheses.

The order of operations in exel is:

1. Evaluate items in parentheses.

2. Evaluate ranges (:).

3. Evaluate intersections (spaces).

4. Evaluate unions (,).

5. Perform negation (-).

6. Convert percentages (%).

7. Perform exponentiation (^).

8. Perform multiplication (*) and division (/), which are of equal precedence.

9. Perform addition (+) and subtraction (-), which are of equal precedence.

10. Evaluate text operators (&).

11. Perform comparisons (=, <>, <=, >=).

g Which of the following factors primarily determines how the Internet is used in different countries? A. local attitude to information privacy B. local connection speeds C. extent of intercultural communication systems D. availability of personal computer parlors

Answers

Answer: A. local attitude to information privacy.

Explanation:

The factor that primarily determines how the Internet is used in different countries is the local attitude to information privacy.

Information privacy simply means the relationship which exist between his data is collected and shared as week as the legal and political issues surrounding them.

It is used in different countries through a sim card in the trip, a mobile hotspot, or Wi-Fi for internet access.

Computer applications

Answers

Answer:

please tell the question clearly

Insert XXX to output the student's ID. public class Student { private double myGPA; private int myID; public getID) { return myID; public static void main(String [] args) { Student s = new Studento; XXX System.out.println("Student ID: "); System.out.println("Student ID:" + getID()); System.out.println("Student ID:" + s.getId()); System.out.println("Student ID:" + student.getID()); A static main() _ has direct access to class instance members can declare and create objects can call instance methods without an object O can not be included within a programmer-defined class What is stored in score1, score2, and grade? Integer scorel = 72; int score2 = 85; Character grade = 'C'; obj reference, 85, obj reference 72,85, obj reference, obj reference, obj reference obj reference, obj reference, Which is true? Instances of programmer-defined objects are immutable Contents of a Double instance can be modified after initialization An instance of String stores data rather than an object reference Reference variables store memory locations

Answers

Answer:

Explanation:

The question above is missing many details and are actually various questions in one. I will answer each one seperately below...

A. The piece of code to get the ID in this code snippet that needs to replace XXX would be the following ... System.out.println("Student ID: " + s.getID());

B. A static main() can declare and create objects. Once these objects are created their instance methods can then be called.

C. Integer score1 = 72;

    int score2 = 85;

    Character grade = 'C';

     In the above code snippet, the information stored in score1, score2, and grade are the following... obj reference, 85, obj reference. This is becasue both Integer and Character are classes and the values being passed to their variables are referencing that object class, while score2 is a primitive type of int and is therefore simply a number.

D. The statement that is true is ... Contents of a Double instance can be modified after initialization. Objects can be modified by calling its setter methods after initializing it.

Other Questions
Matthew lives on a farm he takes care of flock of geese if each goose eats eight ounces of cracked corn each day how many ounces of corn will he need to feed seven geese for two days? HELP 30 pts Prove this trigonometric identity. Any help is appreciated. Thanks! Is this graph standard, vertex, or intercept? The sum of two numbers is 106. The bigger number is 22 more than the smaller number. Then what is half of the smaller number?(1 Point)a) 84b) 21c) 42d) 327Rakesh's mother's age is three times the present age of Rakesh. After 5 years their ages when added together, will become 66 years. The equation that represents the above is as follows;(1 Point)a) x + 3x = 66b) x + 3x + 5 = 66c) 4x + 15 = 66d) 4x + 10 = 668Equation 1 is : 2 x - 3 = - 9 and Equation 2 is : x - 7 = 2. The first equation has solution (x = - 3), and the second equation has solution (x = 9) and both these answers are correct for the respective equations. Choose the correct statement from below.(1 Point)a) Since the first equation has a negative solution, the second equation only is a Linear equation, as it has a positive solutionb) Both equations have solutions which are rational numbersc) The first equation is called a Negative Linear Equation as it has a negative solutiond) None of the statements a, b or c are True9Please see the Figure A, and choose the correct statement that matches the figure from the options given below.(1 Point)a) The above figure is a Polygon with 5 sidesb) The above figure is a Concave Polygonc) The above figure is not a Polygond) The above figure is a Regular Pentagon10The sum of measures of the exterior angles of any polygon is (1 Point)a) 180 degreesb) 360 degreesc) ( n 2 ) x 180 degreesd) ( n 2 ) x 360 degrees11In a quadrilateral, if all sides are equal and the diagonals bisect each other at right angles, then the quadrilateral (1 Point)a) Is a Squareb) Is a Rhombusc) Could be a Square, or could be a Rhombus, we need to know more about the length of the diagonalsd) None of the above statements is correct12A rectangular wire frame could be bent and turned into a Parallelogram keeping the same 4 original sides, but the following must be true for this to happen..(1 Point)a) That the diagonals remain equalb) That the diagonals continue to bisect the angles at the vertices equallyc) The lengths of the diagonals changed) The diagonals are now bisecting each other in 4 equal parts13Which statement is True for the following two Figures A and B, given below(1 Point)a) Figure A is a Rhombus and Figure B is a Kiteb) Figure A and B are both Rhombusc) Figure A and B are both Kitesd) Figure A is a Kite and Figure B is a Rhombus14Which statement out of the four options below, is True?(1 Point)a) All Rectangles are Squaresb) All Rhombuses are Parallelogramsc) All Squares are Concave Polygonsd) All Convex Polygons have diagonals outside them15(1 Point)16If 4368 28 = 156, then if the same 4368 is now divided by 0.28, what will be the answer?(1 Point)a) 156b) 15600c) 15.6d) 1.561712.00001 0.600001 is closest to ..(1 Point)a) 0.02b) 2c) 20d) 20018Complete:(1 Point)19The equation : 12 x + 16 = 20 is the same as (1 Point)a) 12 x + 8 = 12b) 12 x = 20 + 16c) 12 x 16 = 20 16d) 12 x 20 = 162020. Find the value of a quarter of the angle QRT which is x if angle PRS is 2x as shown in the figure below. Consider Triangle PRQ and Triangle RST to be equilateral triangles of different sizes.(1 Point)21Which number will give us a quotient of - 4, if we divide - 24 by ..(1 Point)a) 4b) - 6c) - 4d) 622If 2 ( 3 2 x ) = 3 ( x 5 ) then x = .(1 Point)a) 3b) 3c) 6d) 623The teacher asked the class to divide a given number by 24- Rohit divided the number by 24 and got the correct answer 20- Mohit divided the number by 6 and got an answer which he again divided by 4 and obtained the final answer- Rakesh divided the number by 2.4 and then divided the answer again by 10- Allen divided the number by 2.4 and then multiplied the answer obtained by 10 Now choose the best solution from the below options.(1 Point)a) Only Rohit got the correct answerb) Both Rohit and Mohit got the correct answerc) Rohit, Mohit and Rakesh all got the correct answerd) Rohit, Mohit and Allen all got the correct answer24Abhay and Binu both started walking starting at the same time and at the same rate of 5 km / hour. Abhay walked on the boundary of a big circle and Binu walked on the boundary of a small circle and both these circles were having the same center. Abhay completed 3 circles, whereas Binu completed 7 circles after half an hour. After half an hour ...................(1 Point)a) Abhay has walked more than Binu, as he walked on the boundary of the bigger circleb) Binu has walked more than Abhay, as he has walked more circles than Abhayc) Both of them have covered the same distanced) With the information given above, we cannot say who walked more25Which sign will you put in between [ 120 .. ( 3 / 11 ) ], so that the answer or result is the highest number(1 Point)a) +b) c) xd) Shelton Company has the following account balances at year-end: Accounts receivable $140,000 Allowance for doubtful accounts 7,200 Sales discounts 4,800 Shelton should report accounts receivable at a net amount of:__________a. $120,000. b. $ 12,800.c. $1 08,000. d. $115,200 What percent of 8 is 1,280? A 16096 O B. 16,000% O O O C. 1,600% D. 1.6% does anyone know how to solve this Does this graph represent a function? Why or why not?10008NJ2-10 -8 6 4-2,2 488 10-8--10+O A. No, because it is not a straight line.O B. Yes, because it is a curved line. C. No, because it fails the vertical line test.D. Yes, because it passes the vertical line test. There are 78 square meters And 13 meters I need to find the width Which most contributed to the Battle of Stalingrad becoming a turning point in the war?The battle marked the beginning of Germanys victory.The German army exhausted all of their supplies.The battle marked the end of Germanys advancement.The German army gained hundreds of additional soldiers. How does radon move up through rock and soil? Javier computer services began operations in July 2017. At the end of the company prepares monthly financial statements. It has the following information for the month.a. At July 31, the company owed employees $1,800 in salaries that the company will pay in August. b. On July 1, the company borrowed $40,000 from a local bank on a 10-year note. The annual interest rate is 12%. c. Service revenue unrecorded in July totaled $3,000.Required:Prepare the adjusting entries needed at July 31, 2017. which expression could be used to determine the product of -4 and 3 1/4 All of the following are examples of post secondary education except A company sold 3,000 computers in one month, but 12 were returned. If 3,500 were sold the next month, the company would expect 14 to be returned.What is a valid proportion to represent the problem? Question 1If mZHOE =19 and mZHOP=48, find mZEOP.HO Hannahs favourite cereal comes in 4 sizes. Which is the better buy? (Hint: check each one) *A, 200 g for $1.58B, 400 g for $2.97C, 775 g for $5.49D, 1000 g for $7.52 Help if you don't know, don't touch it FIND THE VALUE OF X. 60.42.30.88. [tex]x {}^{2} - 4x + 58 = 23[/tex][tex] {4}^{2} \times 2 - 56 + 2 \sqrt{4} [/tex]please,help me with these equations