Mathematics High School

At jonathan's school, there are 30 seventh graders participating in the school play. of the students in the seventh grade, 60% are not participating in the school play. how many seventh graders at jonathan's school are not participating in the school play? a. 75 b. 60 c. 45 d. 20

Answers

Answer 1

Answer:

A) 75 students

Step-by-step explanation:

30 students = 40%

so 100% = 75

Related Questions

Patricia is making fruit baskets. she has 77 apples and 132 peaches if patricia distributes the fruit equally and makes the greatest number of baskets she can, how many total pieces of fruit will be in each basket

Answers

Hi hi guys happy hour for your day care of baby girl baby boy baby

answer and you'll get brainliest!

Answers

Answer:

part b

Step-by-step explanation:

denominater remains same,numerater will add up

1+1+1+1+1+1+1=7

hence

it will become 7/8

If x−32y5=0 , express y as a function of x .

Answers

The equation of y as a function of x is y = 1/2(x)^1/5

How to express y as a function of x?

The equation is given as:

x - 32y^5 = 0

Rewrite the equation as

32y^5 = x

Divide both sides by 32

y^5 = 1/32x

Take the 5th root of both sides

y = 1/2(x)^1/5

Hence, the equation of y as a function of x is y = 1/2(x)^1/5

Answers

Answer:

180°

Step-by-step explanation:

In all triangles, the measure of its three angles always adds up to 180. Therefore, the m∠UWV is 180°.

:Done

Look at the lines in the grid below.
Which line represents a proportional relationship?

Answers

Answer:

Line C

Step-by-step explanation:

I got it correct on my test on performance matters!!

Please HELPPPPP MEEEEEEEEE !!!!!!!!! I will mark Brianliesttttt correct answerrrrr !!!!!!!!!!!!!!!!

Answers

Answer:

14 sqrt(2)

Step-by-step explanation:

8^2 + sqrt(34)^2 = c^2

=> 64 + 34 = c^2

=> 98 = c^2

=> c = 14 sqrt(2)

Hope this helps! :3

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Maria has $50 in a savings account in week 1. She plans on depositing $8
each following week. What will be her account balance after 52 weeks?

Answers

Answer:

466

Step-by-step explanation:

50 + 8*52 = 466

50 + 8 x 52 = 466

Mathematical answer:

Therefore in 52 weeks there will be $466 dollars

You spin the spinner once.
8
7
9
6
4
5
What is P(even)?
Write your answer as a fraction or whole number.

Answers

Answer:

2/3

Step-by-step explanation:

There are 4 numbers and 6 possible values the spinner can land on

P(even) = 4/6 = 2/3

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Answers

Answer:

A is correct

Step-by-step explanation:

What is f(g(13))?

1. 16

2. 26

3. 32

4. The function is undefined

Answers

Answer:

Step-by-step explanation:

13's function (the value of y corresponding to 13)is 16

16's function (the value of y corresponding to 16)is 32

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Answers

1) 1 x 10^4
2) 1 x 10^0

Question is below.
Math

Answers

Answer:

Step-by-step explanation:

2x+3y=12

3y=12-2x

y=-2/3x+4

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The answer is b step by step

GUYS PLEASE I REALLY NEED HELP I SUCK AT MATH AND IM NOT ABLE TO SPEND TIME WITH MY FAMILY WHILE THEIR HERE PLEASE:(:(:(

Answers

This is the Answer to question 3:

change in the area is the new area is 1/9 of the original area

Let the length of the rectangle be x

Let width of rectangle be y

Area of rectangle = Length \times Width

So, area of given rectangle = xy

So, the new area is 1/9 of the original area

Hence the change in the area is the new area is 1/9 of the original area

please help me fast please hurry

Answers

.4 is the lowest sum as 1/2=.5, 7/8=.89, .4, 2/3=.67, .75

3. A circular running track is 14 mile long. Elena runs on this track, completing each lap in 120of an hour. What is Elena’s running speed? Include the unit of measure. [3 points]

Answers

Answer:

2.22m/s

Step-by-step explanation:

Distance = Velocity/Time

533.33m = V/4minutes

V = 533.33/240 seconds

V = 2.22m/s

Which pairs of rational numbers are equivalent? Select all that apply. -0.5 and Negative one-half 0.ModifyingAbove 7 with barand StartFraction 7 over 10 EndFraction StartFraction 11 over 20 EndFractionand 0.55 StartFraction negative 1 over 50 EndFractionand -0.02 0.15 and 0.1ModifyingAbove 5 with bar In the last ten games, Jamal made 7 9 of his free throws and Brian made 5 8 of his free throws. Which player has the better record? Explain.

Answers

Answer:

[tex]-0.5[/tex] and [tex]-\dfrac{1}{2}=0.5[/tex]

[tex]\dfrac{11}{20}=0.55[/tex] and [tex]0.55[/tex]

[tex]\dfrac{-1}{50}=-0.02[/tex] and [tex]-0.02[/tex]

Jamal

Step-by-step explanation:

The statements are

[tex]-0.5[/tex] and [tex]-\dfrac{1}{2}=0.5[/tex]

They are equivalent

[tex]0.\bar{7}=0.7777\dots[/tex] and [tex]\dfrac{7}{10}=0.7[/tex]

They are not equivalent.

[tex]\dfrac{11}{20}=0.55[/tex] and [tex]0.55[/tex]

They are equivalent.

[tex]\dfrac{-1}{50}=-0.02[/tex] and [tex]-0.02[/tex]

They are equivalent

[tex]0.15[/tex] and [tex]0.1\bar{5}=0.15555\dots[/tex]

They are not equivalent.

Jamal's record [tex]\dfrac{7}{9}=0.\bar{7}[/tex]

Brian's record [tex]\dfrac{5}{8}=0.625[/tex]

[tex]0.\bar{7}>0.625[/tex]

So, Jamal's record is better.

Answer:

A C D

Step-by-step explanation:

did the quizz good luck <3

two variables that move in opposite directions are: a. said to have a positive correlation. b. called independent variables. c. said to have zero correlation. d. said to be inversely related.

Answers

Two variables that move in opposite directions are said to be inversely related.

A negative correlation is a relationship between two variables that move in opposite directions. In other words, when variable A increases, variable B decreases. A negative correlation is also known as an inverse correlation.

The concept of negative correlation is important for investors or analysts who are considering adding new investments to their portfolio. When market uncertainty is high, a common consideration is re-balancing portfolios by replacing some securities that have a positive correlation with those that have a negative correlation.

Here are some common examples of a negatively correlated relationship between assets:

1. Oil prices and airline stocks

2. Gold prices and stock markets (most of the time, but not always)

3. Any type of insurance payoff

To know more about " Negative Correlation"

Refer this link:

https://brainly.com/question/20319174

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A case of canned dog food has 12 cans. Each can has 12.5 ounces of food. If Synceer’s dog eats 18 ounces of canned dog food a day, how many days will a case of canned dog food last?

Answers

Pretty sure it’ll last his dog 8.3♾ (infinite), hope this helps! ;)

Solve for x.

9

11

13

7

Answers

Answer:

X is equal to 13

24 hour fitness charges $250 as a registration fee and $15 per month. How much would you pay to be a member of 24 hour fitness for a year?

Answers

Answer:

430 dollars per year

Step-by-step explanation:

The formula to use is...

C=250+15x

C is the cost per year

250 is the flat fee

15 is the cost per month

x is the number of months

If you have 26 ounces of chicken how many people can you feed

Answers

Answer:

between 8 and 9

Step-by-step explanation:

the normal serving size for meat is around 3 ounces so 26 divided by 3 would be between 8 and 9

HELPPPP I only have one try left!!
PEMDAS!!!

Answers

Answer:

Step-by-step explanation:

The answer is = 39

1 to the pwer of 1 = 1

3 to the power of 3 = 27

Karen, Susan, and Meg are all in a workout program. Susan lost three less than twice as many pounds as Karen. Meg lost seven more than three times as many pounds as Karen. The three lost a combined total of 40 pounds. How many pounds did Karen lose?

-3
6
9
25

Answers

Answer:

Karen will get mad because, Susan lost so much weight than her, she will call the police, rant to the manager of the program, cuss at Susan then get banned from the program and go to jail.

Step-by-step explanation:

That's what would REALLY happen, or did you want me to answer the math problem?

Mike has a credit rating of 720. Tyler has a credit rating of 560. Mike and Tyler apply for identical loans from Park Bank. Mike is approved for a loan at 3.2% interest, and Tyler is approved for a loan that charged 3 percentage points higher because of his inferior credit rating. What interest rate is Tyler charged?

Answers

Answer:

6.2%

Step-by-step explanation:

Credit rating is an evaluation of the credit risk of a borrower, that how often a person is going to repay their debt, by credit rating it predicts the ability of the debtor to payback.

Mike has credit rating = 720

Tyler has credit rating = 560

Both are approved for loan. Mike's Credit score is higher, which means he is a much safer debtor as compared to Tyler. Mike will be able to pay back much easily than Tyler. Therefore Mike interest rate is 3.2%

Interest rate of Tyler is higher as he is not that trusted and has low Credit rating. Tyler is approved for a loan that charged 3 percentage points higher because of his inferior credit rating so it interest on the loan will be

Interest = 3.2%+3% = 6.2%

Answer: 45

Step-by-step explanation:

The area of a rectangle is 40 square inches. The
rectangle is 8 inches long. How wide is the rectangle?

Answers

5 inches because. If you know your times tables you will easily know that 5x8=40 or you could have divided 40 by 8 to get 5.

Kristina conducted a survey and found that 4 out of 5 dentists that she
surveyed recommended chewing sugar-free gum. What percentage of
dentists recommended sugar-free gum?
A. 40%
B. 45%
C. 75%
D. 80%

Answers

C 75 percentage is the answerrr

Helppp find the solution to this equation 2x+4y=8. x=3y-6 What do x and y equal

Answers

Answer:

y = 2, x = 0

Step-by-step explanation:

2x + 4y = 8

x = 3y - 6

2x + 4y = 8

2 ( 3y - 6 ) + 4y = 8

10y - 12 = 8

10y = 20

y = 2

x = 3y - 6

x = 3 ( 2 ) - 6

x = 0

FASTTTTT PLEASEEE
A map of a city uses a scale of 1 centimeter
= 3.5 meters. If a road shown on the map runs
tor 25 centimeters, how long is the road?

Answers

Answer:

87.5 meters

Step-by-step explanation:

Since we know 1 centimeter = 3.5 meters on the scale of a map of the city, all we need to do here is multiply 25 by 3.5.

25(3.5) = 87.5 meters.

Identify the best method for solving the given
system of equations. DO NOT SOLVE. Justify your
choice using academic vocabulary.

3x + 2y = 0
x - 5y = 17

Answers

elimination because u could multiply the second equation by -3 which would cancel the x and allow you to solve for y and then everntually x but yea elimination is the best method

please help will mark brainliest

Answers

Step-by-step explanation:

none

Answer:

none

Step-by-step explanation:

First set both equations equal to each other by isolating y in both.

y-6x=-3 -----> y=6x-3

y-6x=-6 -----> y=6x-6

Now that both are set equal to y, set both sides equal to each other and solve for x

6x-3=6x-6 ------> 0=-3

This statement is incorrect, as 0 can never be equal to -3. Since this cannot be solved for x in a true way, the answer is none.

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