A school had 1200 students last year and only 1080 students this year. What was the percentage decrease?

Answers

Answer 1

10 percent decrease :) your welcome

Answer 2

Answer:

10%

Step-by-step explanation:

You can easily make a number line starting on 120 counting all the way up tp 1200 and skip count on the bottom of the number line and you should end up with 10%

Related Questions

13 identically sized pieces of timber are
x
cm long when put together. How long is each individual piece?

Answers

Answer:

Step-by-step explanation:

(x/13) cm

Answer: x/13 = y.

Step-by-step explanation: Let x represent the total length of the timber. Then, 13 will represent the number of pieces it will be divided into. Finally, y represents the length of each individual size.

PLS HELP ME!!!!!!! I REALLY NEED THIS!!!!!!!

Answers

Answer:

ask your teacher

Step-by-step explanation:

ask your teacher

What's your favorite subject, animal, and color?
Decided to ask a fun question :)

Answers

My favorite subject is Math, my favorite animal is a dog, and my favorite color is blue.

Answer:

My favorite subject is biology, my favorite animal is a quokka, and my fav color is pink :)

Step-by-step explanation:

Please help me TT,,,,

Answers

Answer:

a.) x=10

Step-by-step explanation:

3(10)+28= 30+28

5(10)+52= 50+52

102

2(10)-10= 20-10

58+102+10= 180

xoxo,your highness...

Answer:

add all of the angles which equals to 180 degree

being

3x + 28 + 5x + 52 + 2x + 10=180°

which is

10x + 90 = 180

x = 180-90/10

x=11

Step-by-step explanation:

then find the value of x for each angle

second picture unclear.

thank me later

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_s.a.t.h.y.a.m_

have a great day

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Answers

Answer:

150° I guess I'm not really sure

Answer:

150

Step-by-step explanation:

These angles will always equal to 360

s = 30

1 = 150

30 + 30 + 150 + 150 = 360

Have a good day! I hope this helps!

BRAINLIEST IF CORRECT

Answers

Answer:

The two values are 100 x 100 x 100 and 1 x 10 to the power of 3

Step-by-step explanation:

Answer:

10*10*10 and 1*10^3

Step-by-step explanation:

What is the product in lowest terms? 1/6 • 5/7

Answers

Multiply the numerator together and the denominators together.

1 x 5 / 6 . 7 = 5/42

42 is not a multiple of 5 so the answer is already in the lowest term.

The answer is 5/42

Please help me with the answer!! There is the picture of the problem^

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(x) = √2x-4

f(20) = √2(20)-4

f(20) = √40-4

f(20) = √36

f(20) = 6

Olive is 8 years old. Karen is 32 years old. How many times older is Karen that Oliver?

Answers

Answer:

4, because 32/8 = 4.

Hope this helps!

Please solve the problem. If you solve correctly I will give u the brainlist.

Answers

Answer:

the teacher bought 100 balloons, and 95 of them were left for the party.

Step-by-step explanation:

red balloons is given, 40.

first you find the green balloons.

the number of green balloons is 3/5 the number of red balloons.

3/5 * 40 = 24

so there are 24 green balloons.

next is yellow balloons.

the number of green balloons is 2/3 the number of yellow balloons.

24 = 2/3 * x

24 ÷ 2/3 = x

24 ÷ 2/3 = 36

there are 36 yellow balloons.

find the total balloons:

40 + 24 + 36 = 100

the teacher bought 100 balloons.

1/20 of the red balloons popped.

1/20 * 40 = 2

2 of the red balloons popped

1/12 of the green balloons popped

1/12 * 24 = 2

2 of the green balloons popped.

1/36 of the yellow balloons popped

1/36 * 36 = 1

1 yellow balloon popped

2 + 2 + 1 = 5

100 - 5 = 95

there were 95 balloons left for the party.

Identify the unit rate in the graph.
(show work)

Answers

Answer:

it is b because if you count the points it 11 of them

Step-by-step explanation:

I will give u brainliest please help

Answers

Answer: Pablo: 1:5 Sam: 16.50

Step by Step Explination:

Pay $0.24 for each banana OR pay $1.99 per pound of bananas

Answers

Answer:

0.24 for each banana, it seems cheaper.

Step-by-step explanation:

depends on how many bananas you get for a pound

find the cube root of 32768 by prime factorization method

Answers

Answer:

2^3*3

Step-by-step explanation:

Given that the following angles are supplementary. What is the measure of the missing angle?

Answers

62. Supplementary angles equal 180 when added together, so just subtract 118 from 180.

Answer:

62 degrees

Step-by-step explanation:

Since it is a straightline, the sum of both angles are 180

So, 180 - 118 = 62

WILL GIVE BRAINLIEST! In any boxplot, what percent of the data is above the 3rd quartile?

Answers

75% because a third quartile is 3/4 which is 75% which if you break each fourth down it would be 25% so then you multiply 25%x3 to get 75%

The ratio of boys to girls in a class is 3:1. There are 36 students in the class. How many students are girls?

Answers

Answer:

Given - Ratio of boys to girls is 3 : 1

Total 36 students

To find - No. of girls

Solution

Let the ratio be 3x and X

3x + X = 36

4x = 36

x = 36/4

x= 9

1x = 9

There are 9 girls in the class

Answer:

9 girls

Step-by-step explanation: If u write it out like this 3:1 6:2 and onwards till the two numbers add to 36 you will get the answer of 9 this should be right sorry if it isn't

12,000 is invested at a simple interest rate of 2.15 for 3 years

Answers

Answer:

Im sorry but I have no idea

Step-by-step explanation:

Answer:

The answer should be 258

Step-by-step explanation:

Because my teacher taught us this. And we divided. So if you divide 12,000 by 2.15% that give you 258. I really hoped this helped!

Conversion Measurement *
(10 Points)
Mario drew a line on the wall to measure his
height, but the measuring tape he used was
marked only in metric units. If he measured his
height to be 127.5 centimeters, how tall is
Mario in feet and inches?
(1 centimeter = 0.4 inch)
51 feet
5 feet 1 inch

Answers

Answer:

The answer is 4 feet and 3 inches.

Step-by-step explanation:

neeeedhelp asap !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

1. $0.24

2. 89.2 miles

Step-by-step explanation:

To get the unit price, divide the total price by the amount that was purchased.

1. 3.12/13 = $0.24

For the second one, get the distance traveled per hour first then multiply by 8.

22.3 / 2 = 11.15

11.15 x 8 = 89.2

Simplify the expression 5x[(3.14+4.16)x9+2]

Answers

3.14+4.16=7.30
7.30*9=65.7
65.7+2=67.7
5*67.7=338.5
your answer is 338.5

Can someone help me with this please?

Answers

Answer:

Step-by-step explanation:

The sides aren’t really useful to know why the triangles are similar. So you can use the AA method to know that they are similar triangles.

can anyone help me pls will mark branliest

Answers

Answer:

rock climb costs $7

Step-by-step explanation:

2 laser tags +3 rock climb = $31 ( 1 )

4 laser tags + 1 rock climb = $27 (2)

multipy (1) by -2 and add the equations

-4 laser tags -6 rock climb = $ -62

4 laser tags + 1 rock climb = $27

-6 rock climb +1 rock climb = -62+27

-5 rock climb = -35 divide both sides by -5

1 rock climb = $7

ILL GIVE EVERYTHING IF U GET IT RIGHTTT

Answers

Answer:

Step-by-step explanation:

you have to do ratios like

3=3 6=6 for sodas

and hotdogs

2=5 4=10 6=15 8=20 10=25 12 =30

hope this helps

-mercury

please help if u know i will mark brainiest

Answers

Answer:

the image is not clear can you send another one

Step-by-step explanation:

please help! asap! xoxo

Answers

Answer: the answer is 6

Step-by-step explanation:

The answer is c I’m right

A litter of kittens consists of two gray females, one gray male , one black female, and three black males. You randomly pick one kitten. The kitten is gray or male.

Answers

Answer:

There is a 3/7 chance for a gray kitten, a 4/7 chance for a male kitten, and a 1/7 chance for a gray male kitten.

Step-by-step explanation:

Total Kittens = 7 (each of the following will be out of the total amount of kittens)

2/7 = Gray Female

1/7 = Gray Male

1/7 = Black Female

3/7 = Black Male

Total Male Kittens = 4/7

Total Gray Kittens = 3/7

simplify: 3x^4-5x+7x^2-8x^4+5x

Answers

Answer:

-5x^4+7x^2

Combine like terms to simplify

Answer:

-5x^2+7x^2

Step-by-step explanation:

3x^4-5x+7x^2-8x^4+5x

3x^4-8x^4-5x+5x+7x^2

-5x^4+7x^2

help please just look at the picture it has the question and answer choices

Answers

C is ur answer............

Segments DE, EF, and DF are midsegments of ABC. Find the length of the indicated segment

AE=

Answers

Answer: 2

Step-by-step explanation:

I think that is the answer :)

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