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
Oksana_A [137]
3 years ago
7

Barkley has a box shaped like a cylinder that he will use to package a ball for a gift. He wants to fill the remainder of the bo

x with packing foam.
Which formulas will he need to use to find the volume of packing foam he will need?

Choose all answers that are correct. (In these formulas, r represents radius, h represents height, l represents length, and w represents width.)
Mathematics
1 answer:
Llana [10]3 years ago
6 0
The volume that is filled with foam is going to be the volume of the container minus the volume of the ball.
 
The container is a cylinder, so he will need the formula for its volume.
This is V=\pi r^2h.

The ball is a sphere, so he will need the formula for a sphere.
This is V=\frac{4}3\pi r^3.
You might be interested in
Evaluate function expressions <br><br> 3•f(-4)- 3•g(-2)
MAXImum [283]

Answer:3(-4f-g(to the power of -2)

Step-by-step explanation:

3(-fx4-g(to the power of -2) reorder and get solution.

6 0
3 years ago
Read 2 more answers
Nicole made $187 for 11 hours of work.
Firdavs [7]

Answer:

hold on im working on it

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2) Lisa is ordering sand from the Internet, On one site she found sand on sale for
Anastasy [175]

For this case we must find the unit cost (dollars per pound) of each site and then compare.

We take into account that:

1kg equals 2.205 pounds

So, we have:

Site 1:

C = 2.25 \frac {dollars} {pound}

Site 2:

5kg = 5 (2.205\ pounds) = 11.025 pounds

So, the unit cost is:

C = \frac {14} {11.025} \frac {dollars} {pound} = 1.27 \frac {dollars} {pound}

Thus, the best deal is on site 2.

ANswer:

The best deal is on site 2.

7 0
4 years ago
Increase £60 by 120%
zimovet [89]
60×120=7200
7200÷100=72
60+72=132

answer=£132
hope this helps.....
3 0
3 years ago
Penny reads 14 pages in 1/3 hour. What is the unit rate for pages per​ hour? For hours per​ page?
Ne4ueva [31]

Answer: your

Pages per hour: 42

Hours per page: 1/42 of a hour

Step-by-step explanation:

14 x 3 = 42

1 hour divided by 42 pages = 1/42 of an hour per page

5 0
3 years ago
Other questions:
  • Square GYTD has vertices G(−4,3) , Y(0, 3) , T(0,−1) and D(−4,−1) . ​ Square GYTD ​ is translated 2 units left and 2 units up to
    9·1 answer
  • The graph illistrates a reflection of QPR. what line is QPR reflected across to create Q'P'R
    6·1 answer
  • Divide 36 by the difference of 16 and 4
    6·2 answers
  • Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
    15·1 answer
  • Is3/8 greater then 2/4
    14·2 answers
  • Using tje logarithm find the square of 86.46​
    8·1 answer
  • Solve the equation below.<br><br>f(x)=2-x​
    8·2 answers
  • Simplify the ratio 60:25:90
    13·2 answers
  • 3x(5+4)=7 <br><br> what dose that =
    10·2 answers
  • Here is a sketch of y=x^2 +bx+c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!