Mrs. Brooks 1st period class has 28 students. 15 of the students are girls. What is the ratio of boys to all students in the class?

Answers

Answer 1

The ratio to boys and girls would be 15girls and 13boys

Answer 2

13boys/15girls is the answer

Related Questions

Armando is baking 36 batches of brownies for the bake sale. Each batch of brownies takes 1 1/15 cups of flour. What is a reasonable estimate of the amount of flour that he will need to bake all thirty-six batches of brownies?

A. 18
B. 36
C. 39
D. 72

Answers

Answer:

36.

Step-by-step explanation:

Answer:

It would be 36

Step-by-step explanation:

The top and bottom of a right rectangular prism are 4 inches long and 4 inches wide. What is true about the other faces (front, back, left, and right)?
All four of the remaining faces will have a height of 4 inches.
There is not enough information to tell what the other faces will look like.
Two of the remaining faces will be 4 inches wide.
All four of the remaining faces will be 4 inches wide.

right answer get brainly
ASAP

Answers

16 square feet because they all ad up

The answer is 16 feet

% of 50 = 12.5
Please help.

Answers

Answer:

25 percent

Step-by-step explanation:

25???????? It is 25 for sure

The more accurate the better, giving brainliest to best answer

Answers

The trapezoid has a height of 3in. a shorter base measuring 2.75 in and a longer base measuring 4.25 in. the total area is 10.5 in^2

10.5in^2.....................

Simplify: 6t + t

Answer: ___t

Answers

Answer 7t

Explanation:

6t + t = 7t

t = 1

3973の平方根は何ですか？あなたの推論を説明してください。

Answers

I am sorry, I do not know how to delete this answer.

I was going to write something, though I do not know how to do a step by step explanation.

申し訳ありませんが、この回答の削除方法がわかりません。

ステップバイステップの説明の仕方がわからないのですが、何か書こうと思っていました。日本語が下手で申し訳ありませんでした。

Without the step by step explanation, the answer is 63.0317380373.

ステップバイステップの説明がなければ、答えは63.0317380373です。

3973の平方根は63.0317380373であり、丸めはありません。

What is the y-value of point A?

Answers

Answer:

Step-by-step explanation

1,6

0.234+2.07 hurrry plz

Answers

Answer:

2.304

Step-by-step explanation:

Add 0.234 and 2.07 left to right with 0.234 on the top and 2.07 on the bottom.

What is the rate of change? Explain what it means.
A group of children go see a movie. Tickets are $8 each and they split a large popcorn. They spend a total of $34.50.

Answers

Answer:

Step-by-step explanation:

y goes up by 8 when x goes up by 1. The popcorn doesn't matter because it never changes it's value.

PLEASE HELP!

At a bus station, buses begin their routes at 6:00 AM. The schedule for 2 of the buses is based on the time intervals listed below:

Bus A has a long route and leaves the station every 45 minutes.
Bus B has a short route and leaves the station every 30 minutes.
What is the next time that both Bus A and Bus B will leave the bus station at the same time?

Group of answer choices

7:00 AM

7:30 AM

7:15 AM

8:30 AM

Answers

Answer:

Part A: The two buses leave the bus station at 7 : 15 am

Part B: The steamboat travels 25 miles per hour

Step-by-step explanation:

The steamboat travels 25 miles per hour

Both buses will return at the same time at 7:15

See screenshot for question.

Answers

It is -14x + 10.5 I hope this helps you

-14x+10.5 is the answer.hope this helps!

What is the surface area of the box if it is scaled up by a factor of 10?

the box's surface area not scaled up is 24

Answers

Answer:240

Step-by-step explanation:

Math

heyy i need h e l p :)

Answers

Answer:

Step-by-step explanation:

A pharmacist put 4.536 ounces of vitamin pills into bottles. She put 0.042 ounce of vitamin pills into each bottle.

How many bottles did the pharmacist use for these vitamin pills?

help pls and thank you

Answers

Answer:

108 bottles

Step-by-step explanation:

4.536 divided by .042 equals 108

108

4.536 \ .042
= 108

please help ill give brainliest

Answers

Correct answer is 6... NOT 7...

The correct answer is 6 ;)

You have an ash tree and a magnolia tree in your yard. You chart the vertical growth of each tree. What is the growth rate of each tree in millimeters per day? Use the conversion 1 inch = 25.4 millimeters to help you. Round your final answer for millimeters per day to the nearest hundredth for each tree.

Answers

Answer:

2.5

Step-by-step explanation:

the correct answer is 2.5

Show the work please

Answers

The answer would be A

Evaluate the expression 12 - x when x = 4. Show your work.

Answers

Answer: 8

Step-by-step explanation: 12 minus 4 equals 8

12-4 is the answer see

plz help first one to find all the answer and has the right answer gets BRAINLIST & A THANK UAND POINTS! :D /math/ number 9 and 13 find the answers for
( -9- a,b,c, & -13- a,b,c )

Answers

9)
a) Since we notice here right-angled triangles, we can use the theorem of phytagora. a^2+b^2=c^2
3^2+4^2=d^2
9+16=d^2
d=square root from 25
d=5

b) 6^2+8^2=d^2
36-64=d^2
d=square root from 100
d=10

c) 9^2+12^2=d^2
81+144=d^2
d= square root from 225
d=15

13)
a) 20+16=h^2
h=square root from 36
h=6

b) 81-17=l^2
L=square root from 64
L=8

c) 8+8=h^2
h=square root from 16
h=4

Answer:

The correct answer's B. give brainly if this helped :)

Step-by-step explanation:

the volume of the box is 24

What is the volume of the box if it is scaled down by a factor of $1/10$?

Answers

240 that’s the answer

been trying for hours please help

Answers

Answer:

Step-by-step explanation:

i suck at math so i cant help

Solve-2a - 5 > 3.
Which graph shows the solutions?

Answers

The last number line the correct answer!
-2a-5>3
-2a>8
a<-4

( the sign is flipped in the end because when you multiply or divide by a negative number, the sign flips the other way around)

Answer:

I think it is the last one!

Step-by-step explanation:

The radius of a circle is 2.6 in. Find the circumference {to the nearest tenth}to the nearest tenth.

Answers

Answer:

The answer would be 16 I think. 16

Answer:

16.3 in

Step-by-step explanation:

The equation for circumference of a circle is 2[tex]\pi \\[/tex]r

r is the radius

Plug the given value for radius (in this problem that is 2.6) into the equation and you get the circumference of the circle.

2[tex]\pi \\[/tex](2.6)=16.3

Plz i need help i need work too. ALL work

Answers

#1 vertical stretch by 2, right 4 units, up 2 units
#2 domain: [4, infinity) range: [2, infinity)
3-5 in picture

Find the circumferences of both circles

Answers

Answer:

Blue circle=9π-28.284

Yellow circle=23/2π-36.128

Step-by-step explanation:

the circumfrence is worked out using the equation =pi x diameter

hope this helps ;) xx

Circumferences formula: C=pi x d

Now we’re adding 9 + 2.5 (diameter)

Which is 11.5

Pi = 3.14

C = 3.14 x 11.5 = 36.11

Answer: 36.11

(Will give Brainliest, these are angle relationships) Please help, and show work, what relationship is it and set up an equation for it and then solve. Ty :)

Answers

Answer:

Step-by-step explanation:

5x+12=147

=147-12

135=5x

135/5

x=27

The answer is 27 hope it helped x=27

People use water to cook, clean, and drink every day. An estimate of 21.2% of the water used each day is for cooking. If a family uses 68.9 gallons of water a day for cooking, how many gallons do they use every day?

Answers

Answer: 260 gallons
Step-by-step explanation:
An estimate of 26.5% of the water used each day is for cleaning and a family uses 68.9 gallons of water a day for cleaning,
Percentage of water used for cleaning= 26.5%
Gallons of water used for cleaning= 68.9
Let the number of gallons used everyday be represented by g. This will give:
26.5% of g = 68.9
26.5/100 × g = 68.9
0.265 × g = 68.9
0.265g = 68.9
Divide both side by 0.265
0.265g/0.265 = 68.9/0.265
g= 260
260 gallons of water are used everyday.

260 gallons are used every day

plz to the 2 pic help me look at the 1 one and help on 2 one

Answers

Hey, sorry this took so long for you to get an answer. Let me try.

Answers:

Part A: Answer choice C.

Part B: 6 people can come to the bowling alley.

Explanation:

For Part A, I've concluded that the answer is C. Ben can't spend more than $80, so it has to be equal to or less than 80. The flat fee is $45, and the cost per person is variable, $5.50p, so I combined all of those together and got 45+5.50p ≤ 80 .

This is answer choice C.

And for Part B, I got 6. I got this answer from doing 80, the maximum cost, minus the flat rate, 45. Then, I divided this number by 5.50 to get the number of friends that could be paid for. I originally got 6.3636... but I rounded down because you can't have 0.3636... of a friend to come to the bowling alley.

Hopefully this isn't too late. Good luck.

The answer will be c

Find the slope of the line. (2, 1.5) (-4, -3)

Answers

Answer:

3/4

Step-by-step explanation:

The way to find slope is by using the slope formula (y1 - y2)/(x1-x2) where you have two points (x1, y1) and (x2, y2). Next, substitute these points into the equation and you would get (-3 - 1.5)/(-4-2), which is -4.5/-6. -4.5/-6 = 3/4, so the slope is 3/4.

The ratio of solid beads to clear beads in a vase is 8/20 (ratio). SELECT ALL the correct statements that tell if the operations will give an equivalent ratio.

A. Multiply the number of solid beads and clear beads by 1/8 (fraction)
B. Multiply the number of solid beads and clear beads by 2.
C. Add 2 solid and 2 clear beads
D. Subtract 8 solid and 6 clear beads.
E. Divide the number of solid and clear beads by 4.

PLZ ANSWER

Answers

Answer:

B, E

Step-by-step explanation:

I hope this helped

The correct statements are (C) Multiply the number of solid and clear beads by 2, (D) Divide the number of solid and clear beads by 4, and (E).

What is the ratio?

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

It is given that:

The ratio of solid beads to clear beads in a vase is 8/20 (ratio).

The two arithmetic operations that are utilized to obtain an equivalent ratio or fraction are multiplication and division.

Multiplication and division are the procedures that will result in an equivalent ratio.

Thus, the correct statements are (C) Multiply the number of solid and clear beads by 2, (D) Divide the number of solid and clear beads by 4, and (E) Multiply the number of solid and clear beads by 18.

Learn more about the ratio here:

brainly.com/question/13419413

#SPJ2

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