Answers
Answer:
The answer is $6.20
Step-by-step explanation:
So I divided the money by the time because it is dollars per hour (dollars divided by hours). For Khloe I got 29.3 (I used a calculator) and for Andrew I got 23.1, then I just subtracted. Hope I am right!!
Related Questions
Lynn begins with a bank balance of $64. After three checks are written, the amount now has a balance of $-13. What was the total amount of checks?
Answers
Answer:
$77
Step-by-step explanation:
Let A represent the total amount of the checks. Then:
$64 - (-$13) = $77
The total amount of the checks was $77.
Find the volume of the composite solid.
Answers
I'll give brainlyist to anyone that can help qvq
Answers
Answer: 5/6 and 7
Step-by-step explanation:
help plsss , question in attachment
Answers
What percent of the Cruisers attended between 7 and 16 car shows?
a
25%
b
50%
c
75%
d
100%
Answers
Answer:
c. 75%
Step-by-step explanation:
50 points because this one is difficult! Please help me!!! I don't understand! I will give brainliest and 5 stars. :) Please no links or random answers. I really need help. Thanks to anyone who gives me an answer. :D - Luna
Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 35 problems. Each problem is worth either 5 points or 2 points. How can you set up a system of equations to find how many problems of each point value are on the test?
Let x = the number of questions worth 5 points.
Let y = the number of questions worth 2 points.
Answers
Answer:
Step-by-step explanation:
5x+2y=100
x+y=35
x=10
y=25
y - the number of 2 points worth problems
The test has 29 problems.
x+y=29
The test is worth 100 points.
5x+2y=100
The system of equations:
x+y=29
5x+2y=100
The solution:
-2x-2y=-58. | x (-2)
5x+2y=100
divided by
3x=42. (divided by 3)
x=14
14+y=29
y=15
All of the students in Mr. Goshen’s class have taken a test. The sum of their test scores is 1700.
All of the students in Mr. Haas’s class have taken the same test, and the sum of their test scores is 1650.
Is it possible to compare the mean score of the test-takers in Mr. Goshen’s class to the mean score of the test-takers in Mr. Haas’s class? Explain your answer.
Answers
Answer:
No, because we don’t know how many students are in each class
Step-by-step explanation:
36. Which side of the triangle in the diagram is the hypotenuse?
A X
B. Y
C. Z
Answers
Answer:
C) Z
Step-by-step explanation:
In the right triangle, X and Y are side lengths, while Z is the hypotenuse, so C is the correct answer.
Answer:
C.) Z , is hypotenuse in this figure
hope it helps
Write a system of two linear equations showing the distance each animal can
travel to model the fair race. Be sure to define all variables.
Y= output (distance) 5 mile lion/ 2.5 mile elephant
M=slope (speed) 50 lion /25 elephant
X=input(time) 6 minutes both
Answers
Answer:
5=50(6)+b
2.5=25(6)+b
Step-by-step explanation:
The formula: y=mx+b
now you input the numbers
5=50(6)+b. B= -295
2.5=25(6)+b. B= -147.5
Help! please help me quick
Answers
Answer:
2/9
Step-by-step explanation:
Please help me if you know how! (USAtest prep)
Question: What is the area of this figure
A) 18 in²
B) 24 in²
C) 30 in²
D) 36 in²
(i give brainliest)
Answers
This is because you will divide this shape into 2 rectangles find the area of both of them and then add them together
Answer:
the answer is B) 24 in²
Step-by-step explanation:
Can u plase help its just box plots !!! if you do tysm and remeber your loved
Answers
Answer:
2. Class A
3. Class B
4. 22
5. $375
Step-by-step explanation:
If you need explanations comment
28 out of 50 8th graders said they prefer snow to rain. 42 out of 58 10th graders said they prefer snow. did a larger percentage of 8th graders or 10th graders prefer snow?
explanation please
Answers
Answer:
10th graders prefered snow then 8th graders did.
Step-by-step explanation:
Hey I hope I will be able to help!
To find out the percentage we need to divide the fractions-
28 divided by 50 = 0.56 and in percentage form its 56%
42 divided by 58 = approximately 0.72 which is 72%
56% < 72%
72% is obviously greater so 10th graders prefer snow more than 8th graders do.
Please give brainliest if this was helpful!
40. Find the length of the hypotenuse, c in this triangle. Give the answer in the form c=__.
.
Answers
Answer:
c=5
Step-by-step explanation:
using pythagorean theorem, 3 squared plus 4 squared is 25. by finding square root of 25, you get 5
Answer:
5
Step-by-step explanation:
a^2 + b^2 = c^2
3^2 + 4^2 = 25
sqrt 25 = 5
help me with this please
Answers
Answer:
you have to add all of them first
Step-by-step explanation:
Which of the following show a cross section of the pentagonal prism shown on the right? Select all the correct options.
Answers
What do you know about the lengths of the sides of a horizontal cross-section of a pyramid?
A. They are equal in length to the sides of the base.
PLZ HELP
40 POINTS!!
B. They are less than the lengths of the sides of the base.
C. They have the same ratio as the lengths of the sides of the base.
D. They are greater than the lengths of the sides of the base.
Answers
Answer:
A: they are equal in length to the sides of the base
Step-by-step explanation:
Find the area of the triangle.
Answers
Answer:
Step-by-step explanation:
8.12 / 2
96 / 2
= 48
have a nice day!Answer:
48 m²
Step-by-step explanation:
[tex]A=\frac{1}{2}bh\\=\frac{1}{2}*8*12\\=4*12\\=48[/tex]
Which statement is true about a sample created using stratified random sampling?
A) The first member on the list of names in the population is chosen and every 10th after that, cycling through the whole list.
B) Members of the sample are chosen by drawing names from a hat containing the names of all members of the population.
C) Names of all people in the population are alphabetized and then chosen by flipping a coin.
D) Each member of the sample is chosen at random from two or more groups in the population.
Answers
Answer:
d
Step-by-step explanation:
because
Answer:
D
Step-by-step explanation:
# carry on learning pipols
12 x 3/8 story problem ideas pls?
Answers
Answer:
Rick Astley measures a window's front side to be 12 feet in length by 3/8 feet in width. What is the surface area of the window?
Step-by-step explanation:
You don't have to use Rick Astley, but you can if you want ;)
Aswer: 4.5 ft^2
Answer is below. Look at the explanation to understand my answer.
To multiply fraction, you'll need to multiply the numerator by the other numerator and the denominator by the other denominator. You don't need to make the denominators common.
Normally you'll multiply the numerator and the denominator, but for this, 12 is a whole number. To convert it into a fraction, put 1 as the denominator.
12 will now be ¹²⁄₁.
Remember, you don't need to make common denominators. Only for subtracting and adding fraction with unlike denominators.
Our problem will be like this: [tex]\frac{12\times3}{1\times8}[/tex]
With that being said, let's solve.
12 times 3 equals 36.
1 times 8 equals 8.
Our answer is ³⁶⁄₈, but it is improper. We will need to convert it into a mixed number by dividing the numerator by the denominator.
Find the Greatest Common Factor (GCF) of 36 and 8. If there is, reduce the fraction dividing both numerator and denominator by it.
Therefore, the GCF is 4.
Whatever you do to the top, You do to the bottom.
Our problem will be this: [tex]\frac{36\div4}{8\div4}[/tex]
36 divided by 4 is 9.
8 divided by 4 is 2.
Hence the fraction is ⁹⁄₂, but the fraction is still improper. Instead of finding the GCF, we will use long division.
We will divide 9 by 2 to get the answer.
9 divided by 2 is 4 with a reminder of 1.
The reminder will be the numerator, the denominator will be the same, and the quotient, or the answer will be the mixed number.
Therefore, our final answer is 4 ½.
Let me know of questions and concerns about my answer.
Find the area of the composite figure
Answers
Answer:
174 square feet
Step-by-step explanation:
18*9= 162
6*4=24/2=12
162+12=174
Can someone answer this its just boxplots :)))
Answers
Answer:
D - 25% of the attendance is between 300 and 400.
Step-by-step explanation:
the fraction 5/8 is located between what two fractions?
A. 1/4 and 2/5
B. 8/9 and 3/5
C. 1/2 and 2/3
D. 3/7 and 10/16
Answers
5/8 = 25/40
2/5 = 16/40
1/2 = 12/24
5/8 = 15/24
2/3 = 16/24
3/7 = 48/112
5/8 = 70/112
10/16 = 70/112
I really need help finding the surface area
Answers
can someone plz help me
Answers
Answer:
C = -13.78
Step-by-step explanation:
Answer:
c = -13.78
Step-by-step explanation:
21.2x + c =5.3(4x - 2.6)
Use distributive property: a*(b + c) = (a*b) + (a * c)
21.2x + c = 5.3*4x - 5.3*2.6
21.2x + c = 21.2x - 13.78
Now to find the value of c, isolate 'c'. So, subtract 21.2x form both sides
21.2x + c - 21.2x = 21.2x - 13.78 - 21.2x
c = -13.78
add me fightingking450
Answers
Answer:
on what? I will, but on what?
Find the shaded area of the figure shown, correct to one decimal place. Use the pi button on your calculator for pi in your calculations.
Answers
Answer:
204.2 square cm
Step-by-step explanation:
Area of the whole circle
PI x 9 squared =
PI x 81 = 254.4690...
Area whire circle
PI x 4 squared=
PI x 16 = 50.2654
Subtract white circle from the whole circle
254.4654 - 50.2654 = 204.2035...
The required area of the two concentric circles is given as 204.20 square cm.
Given that,
The shaded area of the figure shown, correct to one decimal place is to be determined.
The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.
Here,
According to the question,
Area of the shaded area = 3.14 [9]²- 3.14[4]²
Area of the shaded area = 204.20 square.
Thus, the required area of the two concentric circles is given as 204.20 square cm.
Learn more about the surface area here: https://brainly.com/question/2835293
#SPJ2
Help me please with this math question! giving brainliest to the correct answer
Answers
So 1/2 * 8 *2.72 should get u the answer.
Answer:
base is 2.72 and height is 8 so you just multiply those together and i believe the correct answer is 21.7. mark me brainliest thank you!!
answer th question in file please!
Answers
Answer:
A
Step-by-step explanation:
plug in your x each time and you get these equations , y = 0^2-3= -3 , y=1^2 -3 = -2, y= 2^2-3= 1 , y=y=3^2-3= 6
Find the area of a circle with a diameter of 6 feet. Find both the exact area and the area rounded to the nearest
Answers
Answer is =28.27433ft²
Step-by-step explanation:
A≈28.27ft²(Answer)
Diameter
6
ft
d
r
r
r
d
d
C
A
Using the formulas:
A=πr2
d=2r
Solving for A
A=1
4πd2=1
4·π·62≈28.27433ft²
pii*radius*radius
Steps:
1. Find the radius
Divide 6 (diameter) by 2 since 2 radius makes up a diameter, so you would get 3 has the radius.
2. Substitute the values
3.14 * 3*3
Which equals 28.26.
Answer:
Exact area—28.26 ft (squared)
Rounded to the nearest tenth—28.3 ft (squared)
Hope this helps!!
