There are 150 students that Mrs. Smith teaches. She surveys her 4th period class, a total of 30 students, and finds that 75% of students surveyed preferred pepperoni pizza to cheese pizza. What is the population in this scenario?

Answers

Answer 1

Answer:

The number of pepperoni, , is represented by the green portion in the model.

Step-by-step explanation:

Answer 2

The population of this scenerio is 22.

What is percentage?

In mathematics, a percentage is a number or ratio that represents a fraction of 100.

Given is that there are 150 students that Mrs. Smith teaches. She surveys her 4th period class, a total of 30 students, and finds that 75% of students surveyed preferred pepperoni pizza to cheese pizza.

We can write the population in the scenerio as -

{x} = 75% of 30

{x} = 75/100 x 30

{x} = 75/10 x 3

{x} = 225/10

{x} = 22.5

{x} = 22

Therefore, the population of this scenerio is 22.

To solve more questions on percentage, visit the link below -

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Related Questions

Can somebody give me an answer? asap ty

Answers

Answer:

for 12 you can make 48 cups for 30 you can make 120 cups \

for the second question you need 10 ounces for 40 and

Step-by-step explanation:

You can make 120 cups for the first one

Which is the simplified form of the expression

Answers

Answer:

1st one

Step-by-step explanation:

The first one I did this already

If the probability of something is 1, it ________.
A) will definitely happen
B) will never happen
C) has a 25% chance of happening
D) has a 75% chance of happening

Answers

answer:

will definitely happen

explanation:

1/1 = 100% or 1

The answer is A

Will definitely happen

What is the probability of pulling a heart
52 cards and 13 hearts

and rolling an even number on a dice

Answers

Answer: The probability of drawing a heart out of the deck is 13/52, or 1/4. The probability of drawing an even number as card #2 (c∈{2,4,6,8,10}) for any suit is 20/51, except when the first card drawn is an even heart, then the probability of the second draw is 19/51.

Step-by-step explanation:

The probability is 1/4 which is simplified for 13/52

Solve for x.

-7x = 63

Answers

Answer:

Thr answer will be -9

Divide each term by -7 and simplify

SOMEONE PLEASE HELP !

Answers

Iiiiiiiiiiiiiiiiiiiiii ammmmmmm not sure
I think yes because if the whale is only 100 feet away and the rope is 200 feet long then there will be 200 extra feet of rope OR no because the rope will be 100 feet farther from the whale

What is the length of a car if the length on the scale model car is 17cm and the scale is 2cm : 50cm?

Answers

425 cm. The ratio is 17 : x is equal to 2cm : 50cm. You use cross multiplication to solve. 17 times 50 = 2 times x.
850 = 2x
425 = x

pleas help person that dose it correctly gets brainiest

10.4 x 4.8 step by step

Answers

Answer:49.92

Step-by-step explanation:

Answer:

49.92

Search up how to multiply decimals

Please help I will reward brainliest

Answers

The answer would be 1

Answer:

14.

Step-by-step explanation:

14 x 14= 196.

Therefore, the square root of 196 would be 14.

Find the mean absolute deviation for the data in the table. Round to the nearest tenth if necessary.

Answers

The answer is 2 so click A

Help, quickly if possible.

Answers

Answer:

im not sure

Step-by-step explanation:

is that all to the question?

Answer:

i don't understand just with that, there must me more directions

Step-by-step explanation:

8 is 0.5% of what number

I WILL MARK BRAINLIEST PLS HELP

Answers

Answer:

1,600

Step-by-step explanation:

Answer:

1,600

Step-by-step explanation:

Have a good day :)

Help! Can you also explain how did u get the answer please?(20 points)

Answers

Answer:

a. -1300

b.-32

Step-by-step explanation:

A. The () means to multiple so it would be 65 times 20 but since its negative you need to add a -

B. For fractions the top number is being divided by the bottom number.  64 / -2

A. -1300

B.-32

Explanation: multiply 65 by -20
Divide 64 by -2

.
(WILL GIVE BRAINLYEST FOR BEST ANSWER)
According to the line plot, how many runners ran 1/3 of a mile for their warm-up?

Answers

4, just count how many 1/3 stars there are

Hope this helps!

Pls Help I Will Give Brain Liest!

Answers

Answer:

C. The shape has at least one pair of parallel sides.

Step-by-step explanation:

In the box toward the left, you can see that the square has more than 1 parallel line, the hexagon has 1 parallel line and the trapezoid has one pair of parallel lines. On the box toward the right, the right triangle has no parallel lines, the equilateral triangle has no parallel lines, and the shape below has no parallel lines, This means that the shapes are categorized by having at least on pair of parallel sides.

If this answer has helped you, please mark as brainliest

The sum of a number r and 10 is −2.

Answers

R= -12
How?
10-12=-2
I’m so happy to help
You got this
r is -12!! hope i’m not too late

Without doing any calculations, compare expression A to expression B.

5
6
×
250
(
1
3
×
250
)
+
(
1
2
×
250
)
Choose the words to complete the comparison.

Expression A is
Choose...
expression B.


A.less than


B.greater than


C.equal to

Answers

Answer:

B

Step-by-step explanation:

i have the test

Question 1 help me and i will give brainlist

Answers

Answer:

option A

Step-by-step explanation:

1/3 times base times height

Substitute the values.

1/3 x 6 x 11

1/3 times 66

= 22

22 in3 is the right one

Need help. Please

Finish graph

Answers

Here is what you might get. Hope it helps! Brainliest would be appreciated

PLZZZZ HELP ME if you dont know the answer plz dont help me

Answers

B because the when you simplify it, it gives you 6.16
It’s B just to let you know

If a triangle has a base of 64 m and a height of 7.3 m then what is the area of the triangle? show your work please

Answers

233.6 the formula is 1/2 times base times height

Answer:

234

Step-by-step explanation:

The formula is 1/2 Times base times Height

The Base- 64

the height -7.3

So then Just Substitute The values.

64 times 7.3 times one half

64 x 7.3 = 467.2

467.2 times one half = 234

Help please with 2 questions. I'll give brainiest!! Both questions PLEASE!

Answers

Answer:

look at the picture i have sent

Answer:

23. $8

18. x=4p

Step-by-step explanation:

23.

$32 equals 1-1/5=4/5ths of her money (x)

32=(4/5)x

x=40

Now we know Anna has $40 dollars. If she spent 1/5th of it on the book,

40*(1/5)=8

Anna spent $8 on the book

18.

Multiply the number of boxes (p) by the number of muffins in each box (4) to get the total number of muffins (x)

x=4p

Jasraj left his house and walked 1500 m east to the supermarket. He then walked another 500 m east to the comic store before walking back home the same way he came. How many kilometers did Jasraj walk altogether?

Answers

Answer:

Jasraj walked 4 kilometers all together

Step-by-step explanation:

First, add.

1,500 + 500 = 2,000

Then, multiply by 2.

2,000 × 2 = 4,000

Now, we have to convert to kilometers.

1 kilometer = 1000 meters

4,000 ÷ 1,000 = 4

So, Jasraj walked 4 kilometers!

Have a wondeful day! :)

Which correctly compares the medians and the measures of variability of the data in the box plots? Select three
choices
The difference in the medians is about 1.5 hours,
The range for both middle school students and elementary school students is 6 hours,
The interquartile range for middle school students is 5, and the interquartile range for elementary school students
3
Both sets of data have the same maximum and minimum values
The medians for the two sets of data are the same,

Answers

Answer:

Yes it is right

Step-by-step explanation:

Answer:

A, C, and D

Step-by-step explanation:

on
You buy the ice cream cone pictured
to the right. Given the ice cream and
the cone both have a radius of 3 cm,
and the cone has a height of 6 cm,
determine how much of the ice cream
would melt over the side of the cone if
you did not eat it.

Answers

You didn’t eat 3 centimeters

Min knows that pi • r =~ 9.43 what would she need to do to find the area?
She could multiply 9.42 by 2
She could multiply 9.42 by pi
She could divide 9.42 by 2 to find the radius then square the radius
She could divide 9.42 by pi to find the radius then multiply 9.42 by the radius

Answers

She could divide 9.42 by Pi to find the radius, then multiply 9.42 by the radius
She could divide 9.42 by 2 to find the radius the. Square the radius

make a factor tree for each number and list the prime factors (show work please)
1. 12
2. 45
3. 16
4. 200
5. 96
6. 23

put an y on prime numbers below. put an x on composite numbers
6
9
7
13
53
87
22
29
4
2

Answers

Answer:

These are the prime numbers  . 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97. Composite numbers4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81,82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100.

Step-by-step explanation:

Answer:

prime 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Composite numbers4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81,82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100

Step-by-step explanation:

can someone help me please

Answers

4.5 cubic feet because 1.5 times 1.5 times 2 is the volume , lxwxh

Answer:

5

Step-by-step explanation:

1 1/2+1 1/2=3 3+2=5

Frank has two fish tanks

• His new tank contains 20 liters and is being filled at a rate of 5 liters per minutes.
• His old tank contains 75 liters and is being drained at a rate of 3 liters per minute.

Write an equation to find x, the number of minutes until they contain the same amount of water.

Answers

Xxxxxxx I don’t know

value of n for the equation

Answers

Answer:

where is the pic

Step-by-step explanation:

Where is the pic for the question
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