Mathematics Middle School

Amanda completes 18 assignments in 3 days. At that rate, how many assignments would she complete in 7 days?

Answers

Answer 1

Answer: 42

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

6 a day for 7 days

Related Questions

On Tuesday, Chris swam 6 laps in 5 1\10 minutes. On Wednesday, he swam the same distance in 4 7\10 minutes. How much faster did he swim on Wednesday?

and please show the answer. 10 extra points for work showed :)

Answers

Answer:

1 6/10 minute

Step-by-step explanation:

Simple subtraction, 5-4=1, 7-1=6, so therefore, Chris swam faster by 1 6/10 minutes.

Answer:

1 6/10 minute

Step-by-step explanation:

i dunno lol

Write out the algebraic expression given in each written expression.
16 subtracted from the sum of 48 and bequals 129
A ( 16 - b) + 48 = 129
B (48 + b ) - 16 = 129
C.16 - (48 + b ) = 129
D 48 +(b - 16 ) = 129

Answers

B (48 + b ) -16 = 129

the answer is B (49 + b) - 16 = 129

Help me please dew in 5

Answers

Can you plz take a better pic it’s hard to see

Answer:

c d and e ar correct

Step-by-step explanation:

Jacinta compares the volume of two boxes. Both boxes have a width of 2.5 inches, and a height of 10 inches. The larger box has a length of 8 inches. what is the volume of the larger box

Answers

Answer:

200 in ^3

Step-by-step explanation:

10 x 8 x 2.5 = 200

there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand the bag to your friend to do the same. what is the probability that you both choose oranges. pls help me!

Answers

Answer:1/7 chance

Step-by-step explanation: 2/7 chance for each, the probability that both are pulled is cut in half, so 1/7

can someone find da slope? (no links btw or i will report u)

Answers

Answer:

in question 7 there is a slope

coz it starts from y axis and touches the x axis

so in this way it makes a slope

Answer:

7 has a slope

choose yes or no to tell if the fraction 2/9 will make each equation true
81 x =18
900 x = 200
72 x =16
450x = 100

Answers

Answer:

yes

Step-by-step explanation:

to see if 2/9 will make each equation true, you replace 'x' with 2/9, so let us do just that-

81*2/9=18

900*2/9=200

72*2/9=16

450*2/9=100

now, seeing as how every answer we've gotten matches the answers of the algebraic equations, the answer is yes 2/9 does make each equation true

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

Answer:

Step-by-step explanation:

IF ANSWERED CORRECTLY WILL GIVE BRAINLIEST BUT IF YOU GIVE ME PDFS OR LINKS I WILL REPORT YOU
5. Out of 1000 7th graders, 15 were sampled to find their favorite subject.
Inference: No students describe math as their favorite subject.

Defend or challenge the inference with at least two complete sentences.

History

4

Math

0

English

9

Science

2

Answers

I agree with this because first of all I personally don’t like math as a subject. And second of all a lot of people believe math is the hardest or most boring subject

Answer:

Defend

some people are intimidated or some people just cant understand math fully and feel challenged due to it and sometimes when people get math wrong they lose self confidence in this subject

Step-by-step explanation:

Well I thought of reason of why people don't like math and added reasons

help me as fast as possible

Answers

Answer:

2040

Step-by-step explanation:

break it into 2 models

(18x3)x20

and

15x(8x8)

(18x3)x20

54x20= 1080

15x(8x8)

15x64=960

add them together

1080+960=2040

(no links [repost})
Given that there is one possible outlier. if the outlier was removed from the data set, how would it effect the measures of central tendency? {8, 73, 74, 75, 79, 85, 85, 92, 94}

O Mean increases median decreases
O Mean decreases median increases
O Both mean and median increase
O Both mean and median decrease

Answers

Answer:

Step-by-step explanation:

the mean increase and median decreases

An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $5660 and his stock in Company B was worth $2500. The stock in Company A has increased 5% since last year and the stock in Company B has increased 9%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).

Answers

8,160.. but rounding would be 8170 sooo both increased by 5 and 9 percent would be 1270 and 1507 !

The total percentage increase in the investor's stock account will be 8.6%.

What is the percentage?

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

The amount he earned from company A and company B is given as,

Earned = $5660 x 0.05 + $2500 x 0.09

Earned = $283 + $225

Earned = $508

Then the total percentage increase in the investor's stock account is given as,

P = [(508) / (5660 + 2500)] x 100

P = (508 / 5910) x 100

P = 0.086 x 100

P = 8.6%

The total percentage increase in the investor's stock account will be 8.6%.

More about the percentage link is given below.

https://brainly.com/question/8011401

#SPJ2

Need help, please...

Answers

no, 10 isnt a solution.
> means more than. the _ under it means or equal to. what the equation is saying is that 10 is more than OR equal to 12. which isnt true because 10 is LESS than 12

Answer:

yes it is .

Step-by-step explanation:

11. What number is NOT between 1.5 and 1.75?
a. 1 1/4
b. 1.73
c. 1.62
d. 1 13/25

Answers

Answer:

Step-by-step explanation:

The base of a triangle is 9 units more than h, its height. Write an algebraic expression that represents its area in terms of h

Answers

Answer:

Step-by-step explanation:

cn n .mxn

Function (f) is defined by the equation f(x)=3x-7. Find the value of c so that f(c) =20 is true.

Answers

Answer: C=9

explanation:

hope this helps

The value of c so that the function f ( c ) = 20 is when c = 9

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is given by

f ( x ) = 3x - 7

Now , substituting the value of f ( x ) = 20 , we get

when x = c

f ( c ) = 3c - 7

The value of the equation f ( c ) = 20

Substituting the value in the equation , we get

3c - 7 = 20

On simplifying the equation , we get

Adding 7 on both sides of the equation , we get

3c = 27

Divide by 3 on both sides of the equation , we get

c = 9

Therefore , the value of the variable c = 9

Hence , The value of c so that the function f ( c ) = 20 is when c = 9

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

ummmm, what?????? could i get some nice help

Answers

Answer:

It is A

Step-by-step explanation:

Answer:

Step-by-step explanation:

Please answer quickly!! There may be be more than one answer!!

Answers

Answer:

9 and 10

Step-by-step explanation:

Using is 7. It has to be more than 7, so 9 and 10.

BRAINLIEST PLEASE!!!!

I just need a point man

Other Questions

How do you know if a number is rational irrational or not real number A 4 pound force acting in the direction of (4,-2) moves an object just over 7 ft from point (0,4) to point (5,-1). Find the work done to move the object to the nearest foot-pound Joseph is planning to meet up with his friend Naomi. Joseph jogs from his house traveling at a rate of 4miles per hour. Naomi is initially 27 miles from Joseph's house and travels towards Joseph at 5 miles perhour.a) Show your solution graphically.b) How many hours went by before they met?hoursc) How many miles were they from Joseph's house when they met?miles3025Joseph A 5kg book is slid across the floor with an initial velocity of 3m/s. It slows and stops due to the friction with the floor. How man joules of work did friction do? please answer the math question, I will give brainlie'st to the first to answer correctly and has a very easy to understand layout for the answer. Please explain how you figured it out.15 + 4(10 - 2 5) + 7 =722182767 Scuba diver dives at a rate of 20 ft./min. If the diver starts at the surface what is the depth of the diver after 4 minute Two parter:A.) What is wrong with the program segment below? The program does not contain syntax errors.B.) Fix the programming error(s)num = 1;while (num < 9) { cout Sarah is performing a nose-to-tail physical examination of a cat. She has finished examining the head and neck. What is the next area she shouldexamine?OA external genitaliaBabdomenC. trunk and limbsD.thoraxEtail What is the absolute value equation below:|x|=7 What is the mode for the set of data?AgesStem Leaves solve for x 2x+5=17 plzhelp PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE U BRAIN THING IF ITS CORRECT AND IT SAYS WRITE YOUR REASON AS A DECIMAL SO PWEASE DO THAT 20) Although sounding contradictory, some firms see great benefit to orienting operations that simultaneously focus efforts on ensuring local responsiveness, aggressively reducing operational costs, and systematically transferring ideas and innovations among subsidiaries. Companies following this approach are considered to be following a(n) ________ strategy. multidomestic transnational international global What volume of solution is required to produce a 7.8M solution containing 23.6g of LiBr? How did China change during the song dynasty. What is one-fifth of a number, x, increased by 24 is equal to eight tenths of the same number, x. what was life like in the south for african americans before civil rights movement Solve x + 20 = 24.The solution is x = Which is the best simplification of (2^4 x 3*2)/(2 x 3)? PLZ HELP IM GIVING 25 POINTS AND BRAINLIEST IF ITS RIGHT ITS READINGThe next question refers to This Mystery Rocks! by Cynthia Schlagel.The sentences have been numbered to help you identify them more easily.This Mystery Rocks! By Cyntha Schlagel1The Drifting Rocks are a strange phenomenon still unexplained by science. 2Located in Death Valley, California, the rocks sit on hot, flat ground. 3Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand. 4Some trails are only a few feet. 5Some trails are over a half a mile long. 6Each trail is as baffling as the next.7The variety of rock movement has baffled scientists for decades. 8Some rocks seem to roll as they move forward. 9Some take unexplainable routes. 10Large ones have traveled past small ones that have stayed still. 11Some scientists suggest that the rocks are pushed by wind. 12Others believe they slide on small amounts of ice or mud. 13So far, research has not confirmed any theory.Which sentence best identifies the main idea of paragraph two? (4 points) aScientists are baffled by the different ways the rocks move. bScientists are confused by the different ways the rocks move, and theories involving wind, ice, and mud have not been confirmed. cScientists have theories of how the rocks move. dThe rocks have stumped scientists because some roll, some take unexplainable routes, and some have traveled past ones that have stayed still, but scientists have theories that the rocks are pushed by wind or that they slide on ice or mud.