1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Eva8 [605]
3 years ago
8

A french fry stand at the fair serves their fries in paper cones. The cones have a radius of 22 inches and a height of 66 inches

. It is a challenge to fill the narrow cones with their long fries. They want to use new cones that have the same volume as their existing cones but a larger radius of 44 inches. What will the height of the new cones be?
Mathematics
1 answer:
icang [17]3 years ago
7 0

Answer:

The height of the new cones will be 16.5 inches.

Step-by-step explanation:

We know that,

The volume of a cone is,

V=\frac{1}{3}\pi r^2 h

Where, r is the radius of the cone,

h is the height of the cone,

In the original cone,

r = 22 inches,

h = 66 inches,

Thus, the volume would be,

V_1=\frac{1}{3}\pi (22)^2(66)

Also, for the new cone,

r = 44 inches,

Let H be the height,

So, the volume of the new cone would be,

V_2=\frac{1}{3}\pi (44)^2(H)

According to the question,

V_2=V_1

\implies \frac{1}{3}\pi (44)^2(H)=\frac{1}{3}\pi (22)^2(66)

\implies H=\frac{22^2(66)}{44^2}=(\frac{22}{44})^2\times 66 = \frac{66}{4}=16.5

Hence, the height of the new cones will be 16.5 inches.

You might be interested in
C= 5/9(F-32) <br> urgent!!! will give 50 points
Alik [6]

Answer:

25°

Step-by-step explanation:

hope it helps you solve the question

5 0
2 years ago
If employment is expected to increase by 14.8% between 01/2009 and 01/2016 and the employees number 19, 100 in 01/2009, how many
AlexFokin [52]

Based on the rate of increase, the number of employees that will be there in 2016 is<u> 21,927 people.</u>

<h3>Number of employees in 2016</h3>

This can be calculated by the formula:

= Employees in 2009 x ( 1 + rate of increase)

Solving gives

= 19,100 x (1 + 14.8%)

= 21,926.8

= 21,927 people

In conclusion, there will be 21,927 people in 2016.

Find out more on rates of increase at brainly.com/question/3040628.

3 0
2 years ago
4x+1=5<br> Just a test have fun with free points!
ss7ja [257]

Answer:

x = 0.666(Repeating)

Step-by-step explanation:

4x+1=5

Subtract 1 from both sides

4x=6

Divide both sides by 4

x = 0.666(Repeating)

7 0
3 years ago
Read 2 more answers
What is the trigonometric ratio for cos D ?
leva [86]

Answer:

Here,

  • H=75
  • P=72
  • B=21

We know that cosD= b/h

=21/75

=7/25

7 0
2 years ago
What is m ZDFC?<br><br> O45°<br> O 80°<br> O 125°<br> O 135
Law Incorporation [45]
I believe it’s 80 hope it helps
4 0
3 years ago
Read 2 more answers
Other questions:
  • Maximize C = 6x+4y
    14·1 answer
  • Tell whether this sequence is arithmetic. If it is identify the common difference. 19,8,-3,-14
    11·1 answer
  • If you shift the quadratic parent function, f(x) = x2, left 12 units, what is the equation of the new function?
    15·1 answer
  • Please help and thank you
    12·2 answers
  • Brianna wants to buy a digital camera for a photography class. One store offers the camera for $48 down and a payment plan of $2
    9·1 answer
  • Multiplication and addition
    15·2 answers
  • 17 + 15 / 3 - 2⁴ and 12⁰ + 3 x 4 - 5¹
    14·2 answers
  • What is the area in square units of the figure shown below??help asap!don't share links or anything pleasee
    9·1 answer
  • What is the explicit formula for this sequence?<br> -6, -2, 2, 6, 10, ...
    6·1 answer
  • Find the lateral and total surface area of the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!