In Mrs. Little’s first period classroom, there are 15 boys
and 8 girls on the roster. However, she would like the ratio
of girls to boys to be higher. If Mrs. Schwartz plans to set
Mrs. Little’s classroom such that 2/5
of the total students are
girls, how many more girls must she add to the classroom
roster?

Answers

Answer 1

Step-by-step explanation:

2/5 = x/15+x

= 10

she must add 2 girls to have above 40%  girls in the class

pls give brainliest


Related Questions

Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = −8t + 92.

Answers

You missed a small portion of the question in the end. If I am not mistaken, I am able to find the complete question which you should have added. Anyways, this would help you clear your concept as I would explain the context.

Here is the complete question:

Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = -8t + 92.

How many minutes would it take the printer to use all 92 sheets of paper?

Answer:

It would take 11.5 minutes for the printer to use all 92 sheets of paper

Step-by-step explanation:

Given:

Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = −8t + 92

To determine:

How many minutes would it take the printer to use all 92 sheets of paper?

Given the function

[tex]p(t) = -8t + 92[/tex]

We know that when all the 92 sheets of paper will be printed, there will be no more sheets left to be printed.

Therefore, we need to substitute p(t) = 0 in the given function to determine the value of time in minutes

[tex]0 = -8t + 92[/tex]

[tex]8t = 92[/tex]

Divide both sides by 8

[tex]\frac{8t}{8}=\frac{92}{8}[/tex]

[tex]t=\frac{23}{2}[/tex]

[tex]t = 11.5[/tex] minutes

Therefore, it would take 11.5 minutes for the printer to use all 92 sheets of paper

Find the slope of GH: G(-11, -3) and H(-6,7)

Answers

Answer: m=2

M stand for measurement

Step-by-step explanation:

(−11,−3);(−6,7)

(x1,y1)=(−11,−3)

(x2,y2)=(−6,7)

Use the slope formula:

m=  y2−y1 /x2−x1

(7−(−3) ) −( 6−(−11) )

= 10 /5

=2

Answer:  m=2

(hope this helps )

I checked it twice and still got 0.5

help me answer this please!!! i will mark you brainliest

Answers

Answer:

363 ft.

Step-by-step explanation:

To calculate the base side which is b we use the trigonometric identity called cosine.

[tex]cos \theta=\frac{base}{hypotenuse} \\\\cos25 = \frac{b}{400}\\\\b=400*cos 25\\b=400*0.906\\b=362.5\ ft[/tex]

Since we the answer to the nearest whole number it would be b = 363 ft.

2 angles whose non shared sides are opposite rays are defined as

Answers

two adjacent angles whose non-shared sides are opposite rays ( 2 words ) vertical angles. the non-adjacent angle pairs formed by two intersecting lines( 2 words ) perpendicular.

Evaluate the expression

negative 14 plus 5

Answers

Answer:

its -9 :)

dmdmonjdnkjdnb

Answer:

-9

Step-by-step explanation:

-14+5 = -9

In equations like this, look at the signs of the numbers and that will tell you what to do. Remember it like this:

"Same signs add and keep. Different signs subtract. Keep the sign of the higher number then you'll be exact"

what is the slope for the graph y - 4x =-2 ?

Answers

Answer:

4.000

Step-by-step explanation:

Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that will increase his profit, as expressed by the function y = 32x, where x is the number sold and y is the amount of profit.

How many more dollars will Jacob earn on each skateboard deck if he switches to the new material? Explain how you found your answer.

Answers

Answer:

multiply it and the answer is x

Step-by-step explanation:

answer x that

Please help! 20 points! Idk what I'm doing wrong.

Answers

Answer:

I think that it is 74 i did 102-28.

Step-by-step explanation:

hope this is helpful!!;)

4/3 ÷ 7/8 = in khan academy

Answers

Answer:

1/42

Step-by-step explanation:

1 11/21

Have a Merry Christmas!

Solve the inequality
22 + 4x - 32 < 0

Answers

Answer:

x=5

Step-by-step explanation:

22 + 4x - 32 < 0

            +32    +32

22 + 4x < 32

-22           -22

2x < 10

divide by 2

x=5

brainliest for correct answer

Answers

Answer:

5

Step-by-step explanation:

Find the slope of the line that passes through (5,2) and (9,6).

Answers

Answer:

1

Step-by-step explanation:

slope m=y2-y1/X2-x1

=6-2/9-5

=4/4= 1

Help please! Write the equation for the line.

Answers

Answer:

y=x-3

Step-by-step explanation:

The slope goes up by 1 and the y intercept is -3

In the triangle shown, find x.

Answers

X=25 I hope my work makes sense

help ! question 6 . I’ll give brain.

Answers

Answer:

B

Step-by-step explanation:

Answer:

I think its B

Step-by-step explanation:

put me as brainliest

please help fast will mark brainliest

Answers

Answer:

b (5x+4y=32) is the correct answer

Step-by-step explanation:

if it is parallel then the slop has to be the same which means you can eliminate choices a and c. then, you can plug in the points they give you to see if the statement holds true.

5x+4x

5(12)+4(-7)

60-28

32

therefore, option b is correct

The lengths of 2 sides of a triangle are 26 and 48. What is the range of possible side lengths for the 3rd side of the triangle?

Answers

Answer:

16

Step-by-step explanation:

If you add the 26 and 48 you get 74 and then you subtract 74 from 90 since your total needs to be 90 and get your answer of 16

GAIQNFKDKER HELP PLZ

Answers

Answer:

it's the first answer

Step-by-step explanation:

literally every other answer is ruled out because D is the greatest variable and can't be smaller than anything else

Find the slope of Y(-5, 0), Z(-2,-4) *

Answers

Answer:

[tex]\boxed{\sf{-\dfrac{4}{3} }}[/tex]

Step-by-step explanation:

Use the slope formula.

Slope:

[tex]\Longrightarrow: \sf{\dfrac{y_2-y_1}{x_2-x_1} }[/tex]

y2=(-4)y1=0x2=(-2)x1=(-5)

[tex]\sf{\dfrac{-4-0}{-2-\left(-5\right)}=\dfrac{-4}{3}=\boxed{\sf{-\dfrac{4}{3} } }[/tex]

Therefore, the slope is -4/3, which is our answer.

Answer:

[tex]slope=\frac{-4}{3}[/tex]

Step-by-step explanation:

Step 1:  Determine the slope

[tex]slope=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]slope=\frac{-4-(0)}{-2 -(-5)}[/tex]

[tex]slope= \frac{-4}{-2 + 5}[/tex]

[tex]slope=\frac{-4}{3}[/tex]

Answer:  [tex]slope=\frac{-4}{3}[/tex]

2+4(x+1)=0 PLEASE HELPPPP ME

Answers

Answer:

I suggest that you use Socratic to solve this.

Step-by-step explanation:

Answer:

[tex]x=\frac{-3}{2}[/tex]

Step-by-step explanation:

[tex]2 + 4 ( x + 1 ) = 0[/tex]

[tex]2 + 4x + 4 = 0[/tex]

[tex]6 + 4x = 0[/tex]

[tex]4x = -6[/tex]

[tex]x = \frac{-3}{2}[/tex]

Angela uses a scanner to make a reduced-size (smaller) copy of a rectangular photo that is 8 inches long and 4 inches wide. The new length is 4 inches. What is its new width?

Answers

Answer:

The new width = 2 inches

Step-by-step explanation:

Original dimensions of the rectangular photo:

Length : width = 8 inches : 4 inches

Reduced dimensions of the rectangular photo:

Let

x = the new width

Length : width = 4 inches : x inches

Equate both dimensions to get the value of x

Length : width

8 inches : 4 inches = 4 inches : x inches

8 / 4 = 4 / x

Cross product

8 * x = 4 * 4

8x = 16

x = 16/8

x = 2 inches

The new width = 2 inches

Help please I will give Brainliest !!!!1

Answers

Answer:

exactly two factors

Step-by step Explanation:

A prime number is an integer, or whole number, that has only two factors: 1 and itself. Put another way, a prime number can be divided evenly only by 1 and by itself. Prime numbers also must be greater than 1. For example, 3 is a prime number, because 3 cannot be divided evenly by any number except for 1 and 3.

what is the simplified unit rate of 1/3 and 3/4

Answers

Answer:

3/4 = 0.75 1/3 = 0.3333

Step-by-step explanation:

When given h(x)=-x+4, solve for x when h(x)=0

Answers

Answer:

x=4

Step-by-step explanation:

h(x)=-x+4

h(x)-0+4

h(x)=4

Answer:

x = 4

Step-by-step explanation:

Given: [tex]h(x) = - x + 4[/tex]

Solve for x, when: [tex]h(x) = 0[/tex]

◇◇•◇◇

[tex] - x + 4 = 0[/tex]

[tex] - x = - 4[/tex]

[tex]\boxed{\green{x = 4}}[/tex]

What is m=3 and the line goes through the point (2,4) in point - slope form

Answers

Answer:

y-4=3(x-2)

Step-by-step explanation:

y-y1=m(x-x1)

What is the sum of
6x - 11y + 2x + 2y?

the answer need to be a formula of answer+answer

this is 15 points, so please help

Answers

Answer:

8x-9y

Step-by-step explanation:

6x+2x=8x, -11y+2y=9y

Hope this helps plz hit the crown :D

pleasee helppp!!!!!! I would be so happy
Abhasra and Perry each improved their yards by planting daylilies and ornamental grass. They bought their supplies from the same store. Abhasra spent $152 on 13 daylilies and 10 bunches of ornamental grass. Perry spent $64 on 1 daylily and 6 bunches of omamental grass. What is the cost of one daylily and the cost of one bunch of ornamental grass?​

Answers

What is the question?

10 Plz Help Cube Measuring Volume!

Answers

Answer:

The last choice

Step-by-step explanation:

On a map of Volleytown, a scale of 1 centimeter = 50 kilometers is used. If the actual distance
from Setter Street to Spike Street is 75 kilometers, how far apart should the two streets be on the
map?

Answers

Answer:

1km

Step-by-step explanation:

because ur mom gay

PLEASE HELP ASAP!!!!!!!!
Given the exponential function f(x) = 60(1.07)x, classify the function as exponential growth or decay and determine the percent rate of growth or decay.

Exponential growth, 60% increase
Exponential growth, 7% increase
Exponential decay, 7% decrease
Exponential decay, 60% decrease

Answers

Answer:

3rd

Step-by-step explanation:

Answer:

Exponential decay, 7% decrease

Step-by-step explanation:

Other Questions
The Federal Housing Administration is a New Deal agency that continues to assist many Americans primarily by -A providing them with money to pay for moving expensesB helping them obtain mortgage loans from banksC helping them choose a reputable home builderD offering incentives for them to invest in rental properties how do you use scientific notation to estimate the hours in a year Fill in the missing words or phrases.1. Comprendes la gramtica?No, no comprendo muy bien.2. Gabriel y Roberto van a estudiar biologa?No, no van a estudiar.3. Pueden ustedes or el telfono?S, podemos or.4. Estn comiendo los sndwiches?No, no estamos comiendo.5. Cundo compran los libros las chicas? compran hoy.6. El empleado busca su reservacin en la computadora?S, busca.7. Eduardo te lleva a la universidad?No, lleva a la biblioteca.8. Claudia tiene su libro de geografa?No, est buscndo.9. Vamos a comprar los pasajes hoy?S, vamos a comprar hoy.10. Recuerdas el nombre del profesor de japons?S, recuerdo. plleaasseee hurrry need help now Some people argue that it is acceptable to pirate digital media be a no one really gets hurt. How would you respond to someone who made that argument? GUse the graph to answer the question.y6R543-21O3What are the coordinates of point R on the graph? Choose numbers to move to the lines to answer the question,56012 A town has two high schools. All of the 11th grade girls from both schools will combine to form a district debate team. Only 20students will be on the team. If every 11th grade female student tries out for the team, what percent of students will be on the team? Foods used to produce quick energy QUESTION BELOW!!!!!!!!!!!!! ITS MATHHHHHH!!!!!!!!!! Identify the center of the circle.Center=? Help pls!!!*its hw* The North Atlantic Treaty Organization was created in 1949a) by the United Nations to promote peace treaties throughout the world.b) as a military alliance between the Soviet Union and Eastern Europe. c) by the Marshall Plan to speed up the rebuilding of Europe after World War II.d) as a military alliance between the United States and Western Europe. Warhawks did not want to declare war against the British.TRUE OR FALSE DuBois uses extremely strong language in his description of how America insults African-Americans.Do you feel he is correct? Explain. How have advances in forensic testing changed the prosecution of crimes? Ayo does anybody know how james giblin create realistic portraits of historicsl figures and how he crates characters in his book I don't understand this at all. Please help. - A confused eighth grader. find the slope of the line y=-3/8x-7/6 Those with health conditions should consult health professionals to determine which sports and exercise programs will best meet their needs.Please select the best answer from the choices provided.TF Round 545 to the nearest hundred Jina's dance recital started at 4:46 PM. It ended at 6:13 PM. How long did the recital last?