Mathematics High School

Larry surveyed 20 students at random about their pizza preference and found that 14 prefer cheese pizza. If 150 students are expected to attend the after school pizza party, about how many books prefer cheese pizza?

Larry Surveyed 20 Students At Random About Their Pizza Preference And Found That 14 Prefer Cheese Pizza.

Answers

Answer 1

Answer:

its 105 yw pls mark me brainliest pls

Step-by-step explanation:

Answer 2

105 students  prefer cheese pizza.

What is Fraction?

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are represented or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.

Given:

If Larry surveyed 20 students then 14 students prefer cheese pizza.

So, the fraction for students who choose prefer cheese pizza is

= 14/20

Now, there are 150 students then number of students who prefer cheese pizza

= 14/20 x 150

=  2100/20

= 105

Hence, 105 students  prefer cheese pizza.

Learn more about fraction here:

https://brainly.com/question/10354322

#SPJ2

Related Questions

Find n(A) for the set.
1) A = 200, 201,
202, ..., 2000)
A) n(A)= 1801
B) n(A)= 4
C) n(A)=2000

Answers

A=200,201,202.........,2000

Here, it forms an AP with common difference 1

Let the number of terms in the set be n

[tex] T_{n} = a+(n-1)d \\\\ 2000= 200+(n-1) \\\\ 200+n-1= 2000 \\\\ => n=2000-199= 1801[/tex]

Hence,n(A)=1801

Which of the following is true of the values of x and y In the diagram below?

Answers

Answer:

There is no photo sorry

Step-by-step explanation:

which is a solutiom (x-3)(x + 9)=-27?​

Answers

The solution is x= 0,-6

Answer:

x = 0, -6

Step-by-step explanation:

(0 - 3)(0 + 9) = (-3)(9) = -27

(-6 - 3)(-6 + 9) = (-9)(3) = -27


If correct I’ll give brainlist

Answers

Answer:

y=x4

Step-by-step explanation:

Answer:

y-intercept = 0

Step-by-step explanation:

+
Find the surface area of this cube. Be sure to include the correct unit in your answer.
3 m
3 m
3 m

Answers

answer is b.Step-by-step explanation:

Answer:

9m

Step-by-step explanation:

yw

Which equation finds the area of a square with a side length of 5 n Superscript 4 units?
(5 n Superscript 4 Baseline) squared = 25 n Superscript 8 square units
(5 n Superscript 4 Baseline) squared = 5 n Superscript 8 square units
5 (n Superscript 4 Baseline) squared = 5 n Superscript 8 square units
5 (n Superscript 4 Baseline) squared = 10 n Superscript 8 square units

Answers

Answer: A. (5 n Superscript 4 Baseline) squared = 25 n Superscript 8 square units.

{I’m not completely sure}

Answer:

A

Step-by-step explanation:

Squares are Equivalent, you need 4 to make a dollar, and they are worth 25c Each!

Just How I remember this.

Hope it Helps :D

please help me PLEASE IM FUMB

Answers

Answer: 8

Step-by-step explanation:and what is fumb also hope this helps.

The face of a fair sided cube are numbered 1-6 based on rhetorical probability if a number cube is rolled 60 times how many times should a 2 be rolled

Answers

Answer:

10

Step-by-step explanation:

P(2) = 1/6

1/6  = x/60

x = 10

What is the total surface area of a regular heptagonal pyramid with a base side length of 7 inches and a slant height of 16 inches.

Answers

Answer: Right Regular Pyramid Surface Area = (½ * Perimeter of Base * Slant Height)

Perimeter of Base = 16 inches

Right Regular Pyramid Surface Area = (½ * 16 * 7)

= 56 square inches

Step-by-step explanation: hope this helped

hello! is y = 3x - 3 proportional or non-proportional?? please help!

Answers

A proportional graph is a straight line that goes through the origin while a non-proportional graph is a straight line that doesn't go through the origin.

y = mx + b

the b represents the y-intercept, so -3 is the y-intercept in the equation y = 3x -3

therefore, the line doesn't go through the origin and is a non-proportional equation

A botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 41 specimens and counts the number of seeds in each. Use her sample results (mean = 54.7, standard deviation = 5.3) to find the 90% confidence interval for the number of seeds for the species. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).

Answers

Answer:

(53.3; 56.1)

Step-by-step explanation:

Given that:

Sample size, n = 41

Mean, xbar = 54.7

Standard deviation, s = 5.3

Confidence level, Zcritical at 90% = 1.645

Confidence interval :

Xbar ± Margin of error

Margin of Error = Zcritical * s/sqrt(n)

Margin of Error = 1.645 * 5.3/sqrt(41)

Margin of Error = 1.362

Lower boundary = 54.7 - 1.362 = 53.338

Upper boundary = 54.7 + 1.362 = 56.062

(53.3 ; 56.1)

Miss Johnson bought a roast that weighed 6lb. 4oz. What was the total cost of the roast if the cost per pound was $4.48.

Answers

Answer:

26.88$

Hope this helps :))

GIVING BRAINLIEST!!!!!!

In which step does a mistake first occur? (24+3+10)-14+2
Step1: (8+10)-14+2
Step 2: 18-14+2
Step3: 4+2
Step 4: 2

Answers

A mistake first occurs in step 1. (24+3+10) is not equal to (8+10). It is equal to (27+10).

Amy buy 6 tickets for a match, 3 adult and 3 children tickets. Each ticket costs £7.27. She gets £2.75 off on each children's ticket. How much does Amy finally pay for 6 tickets?

Answers

Answer:

$35.37

Step-by-step explanation:

Answer:

Amy pays £35.37 for 6 tickets

Step-by-step explanation:

since each ticket costs the same amount, we can do 6(£7.27) to find out how much she originally had to pay before she gets £2.75 off on each children's ticket

6(£7.27)=£43.62

now, since she gets £2.75 off on each children's ticket, and there are three children, to find out how much money she got off total:

3(£2.75)=£8.25

finally, we have to subtract £43.62-£8.25 to find the total amount Amy finally pays for 6 tickets

£43.62-£8.25=£35.37

so, Amy pays £35.37 for 6 tickets

help this is urgent!!!

Answers

c = pi times d so that would mean d divided by pi would be the diameter.

to find the radius you would then have to take the diameter and times it by 1/2 bc r = 1/2 times d

i hope this helps

Help me pleaseeee no links

Answers

I hope it helps its very simple i got the percentage change between the original price and the price after discount ....so the percentage change between the two prices equals the discount

WILL GIVE BRAINLIEST
The diagonals of a quadrilateral are 12 and 10. Is
this a parallelogram rectangle? Explain your answer

Answers

Answer:

the answer is no.a parallelogram is not a rectangular but the opposite is true. the reason is a cause of parallelogram's diagonals.they might not be equal in parallelogram but in rectangular they must be equal.

Step-by-step explanation:

Answer:

If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram. So yes it is a parallelogram.

Step-by-step explanation:

Diagonals of parallelogram are not necessarily equal. This is a known property of a parallelogram. If all angles are equal, then it means its opposite angles are also equal which is a condition for a quadrilateral to be called parallelogram. If all sides are equal then, opposite sides are also equal.

What is the missing length?

No links please! Giving out Brainliest too. :)

Answers

Answer:

300.46

Step-by-step explanation:

318.56cm - 18.1

Answer:

304

Step-by-step explanation:

hope it helped you out

Help please! This is worth 50 points it'll mean a lot!

Answers

between 20 and 5000 characters

I need help its not 4236

Answers

Answer: 4236

Step-by-step explanation: I used a calculator. If it's wrong, tell your teacher/instructor.

The degree of the problem

Answers

Answer: A. 5

Step-by-step explanation:

What is this (College Math)

Answers

Hi, Which math? Alegbra,calculus, or geometry?) lol

Step-by-step explanation:

8 divided 2 + (3 x 3 - 2)

Answers

Answer:

Step 1.

Step-by-step explanation:

Since You need to do 3 x 3 first, BEFORE 3 - 2, it is incorrect.

Hope that helps!

Answer:

Step 1

Step-by-step explanation:

They are supposed to do 3*3 not 3*1.

The Riddle Family has a total monthly budget of $3,400. If the utilities represent 15% of the budget, then how much money is the Riddle Family spending on
utilities each month?

Answers

Answer: $510

Step-by-step explanation:

Total monthly budget = $3,400.

Percentage of total budget spent on utilities = 15%

The amount that the Riddle Family spending on utilities each month will then be:

= 15% × $3400

= 15/100 × $3400

= 0.15 × $3400

= $510

Answer:

0.15 * 3400 = $________ utilities cost per month

Multiply the monthly cost by 12.

Find the volume of the sphere r=3

Answers

Answer:

113.1 Units

Step-by-step explanation:

4 /3πr^3

Answer:

If u consider Pi as 3.14 the answer would be 113.04 .

Step-by-step explanation:

Hope it was helpful , Good luck .

32 × (3 + 2) + 8 ÷ 2 =
PLS ANSWER QUICKLY

Answers

Answer:

164

Step-by-step explanation:

Brackets
Indices
Division
Multiplication
Addition
Subtraction




32 x (5) + 8/2

32 x 5 = 160

8/2=4

160 + 4 = 164

If the parent function is y = 3^x,which is the function of the graph?

Answers

Answer:

[tex]y = 3x + _ 2[/tex]

Step-by-step explanation:

The graph of y = 3^x will pass through the point (0, 1).  This graph passes through the point (-3, 1); it has been shifted to the left 3 units.

A function can be translated, or shifted, to the left by adding a number to x before the function is applied; in this case, it means adding 3 to x before the base is raised to the power.  This gives us

This graph has also been translated, or shifted, down 2 units.  This can be done by subtracting a number from the end of the function; this gives us

You purchase a bond with a coupon rate of 8.5% and par value of $2,000. The value of the bond rose to $2,500. What is the bond?

Answers

Answer:

The bond yield is 6.80%.

Step-by-step explanation:

Note: This question is not complete. The complete question is therefore provided before answering the question as follows:

You purchase a bond with a coupon rate of 8.5% and par value of $2,000. The value of the bond rose to $2,500. What is the bond yield?

The bond can now be calculated as follows:

Coupon payment = Coupon rate * Bond per value = 8.5% * $2,000 = $170

Bond yield = Coupon payment / Current value of the bond = $170 / $2,500 = 0.068, or 6.80%

Therefore, the bond yield is 6.80%.

find the measure for each angle indicated

Answers

Step-by-step explanation:

7. 180 -92 -67 =21. 180-21 = 159

8.180-144 = 36 + 94 = 130 180-130 = 50

Answer:

Step-by-step explanation:

TWO RULES:

⊳ Angles in a triangle add up to 180

⊳ Angles on a straight line also add up to 180

=================================================================

QUESTION 1

92 + 67 + x = 180

x + 159 = 180

x = 21

180 - 21 = 159

? = 159

=================================================================

QUESTION 2

144 + x = 180

x = 36

94 + 36 + ? =180

130 + ? =180

? = 50

=================================================================

!     HOPE I HELPED     !

PLEASE PLEASE HELP WITH THIS

Answers

Answer:

θ = 76°

Step-by-step explanation:

Using the cofunction identity

sinx° = cos(90 - x)°, then

sin14° = cos(90 - 14)° = cos76°

That is θ = 76°

Answer:

in radians o= 0.13716675

Step-by-step explanation:

cos(0)=0.9906074

O= arccos(0.9906074)

O=0.13716675

Other Questions
pls help pls help plsssssss 3. how many moles are present in 10.0 g of aluminum(Al) HELP PLEASE! MATHHHHGGKSNSJSJ The openings into your body, such as your mouth, eyes, and nose, are covered byprotective linings called mucous membranes,TrueFalse I need help on this now. Please. An archeologist used the functions below to model the changing populations of two ancient cities as they grew in size. Compare the populations by finding and interpreting the average rates of change over the interval [0,40]. Name the battles 4 where Texas troops fought to keep the Union forces out of Texas: You are on the school playground with your friends and you notice a broken piece of equipment. One of the poles has snapped and could cause someone to be injured if they fall or land on it. You tell the teacher who sends you to talk to the principal and explain the problem. The principal explains that the school has no money to fix the playground, so it will have to be closed.What can you do? Who could you ask for help? Hong reads 7 1/2 chapters in 3 1/8 hours. Find the length of a diagonal of a square with a side of 10. Round your answer to the nearest hundredth. Help me please! This is due today! If a / b = 2 / 5 , then , b / a = 5 / 2 TrueFalse How do the different amounts of water that is available around the planet affect the amounts of salt in the world's oceans? Pls help me Please put the right answer A cell phone company charges $0.21 per minute for phone calls. Which expression reparents the cost of a phone call of m minutesa. 0.21mb. 0.21+mc. 0.21-md. 0.21 divided by m Choose the best word or phrase from each drop-down menu.The Fed uses open market operations by buying and selling .The rate at which banks lend money and charge one another for storing money in the Fed is known as the .When the Fed carries out open market operations to lower the Federal Funds Rate, the money supply and available credit will likely . Can someone please help me with this 11. Which line contains a repetition of vowel sounds?A)smooth blue skin of the poolB)when love dies, sorrow is bornC)wicked, wasted wordsD)a rapid movement, then darkness The price of an item has risen to $184 today. Yesterday it was $80. Find the percentage increase. A tourist standing on the New York City coast sees the Statue of Liberty, which is 305 feet tall. She must tilt her head 9 degrees upwards to look at its head. How far away is she from the base of the statue? Round your answer to the nearest whole foot.