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
ser-zykov [4K]
3 years ago
13

How do I find the volume of a sphere when I only have the circumference?

Mathematics
1 answer:
tatuchka [14]3 years ago
8 0

Step-by-step explanation:

Circumference of a circle is C = 2π r.

Volume of a sphere is V = 4/3 π r³.

Use the circumference to find the radius.  Then use the radius to find the volume.

Or, you can find volume as a function of radius:

r = C / (2π)

V = 4/3 π (C / (2π))³

V = 4/3 π (C³ / (8π³))

V = 1/6 C³ / π²

V = C³ / (6π²)

You might be interested in
Adams Company revenues are $500 on invested capital of $250. Expenses are currently 60% of sales. If Angelo Company can reduce i
GarryVolchara [31]

Answer:

100%

Step-by-step explanation:

The formula to calculate the return on investment is:

ROI=(Net Profit/Total Investment)*100

Net profit=Revenues-expenses=500-(500*0.6)=500-300=200

Total investment=250-(250*0.2)=250-50=200

Now, you can replace the values:

ROI= (200/200)*100

ROI= 100%

According to this, the answer is that If Angelo Company can reduce its capital investment by 20% in Adams Company, return on investment will be 100%.

5 0
3 years ago
Find the volume of a right circular cone that has a height of 2.7 ft and a base with a diameter of 14.4 ft. Round your answer to
irina1246 [14]

Answer:

V≈146.57ft^3

Step-by-step explanation:

V=πr^2·h/3  since d is 14.4, we would divide it by 2 to find the radius which is 7.2

so V= π(7.2)^2· (2.7)/3

V≈146.57ft^3

It would be greatly appreciated if you gave me the brainlest

3 0
2 years ago
A square has<br> side<br> lengths of 3/4 in.<br> What is its area?
Leno4ka [110]

Hey there! :)

Answer:

A = 9/16 in².

Step-by-step explanation:

Use the formula A = s² to solve for the area where s = 3/4 in:

A = (3/4)²

A = 9/16 in².

7 0
3 years ago
Read 2 more answers
11) x – 3y = 3<br> How do you graph it?
kvv77 [185]

Hey!

------------------------------------------------

x – 3y = 3 is written in standard form. We can write in the slope-intercept form.

x - 3y = 3

x - 3y - x = 3 - x

3y = 3 - x

3y/3 = 3/3 - 3/x

y = 1 - 3/x

y = 1/3x - 1

Now, we know that the y-intercept is -1 and the slope is 1/3

------------------------------------------------

Hence, the answer is \Large\boxed{\mathsf{In~picture}}

------------------------------------------------

Hope This Helped! Good Luck!

8 0
4 years ago
he actual weights of 10 sample “1 lb packages” of meat are found to be: sample 1 2 3 4 5 6 7 8 9 10 weight 1.01 1.03 0.98 0.99 1
Viefleur [7K]
To do this problem, add up all the numbers and divide by the amount of numbers:

1.01+1.03+.98+.99+1.01+1.02+.98+1.05+.97+.98
10.02

Now divide by 10 (the amount of samples)

10.02/10
1.002

The Mean of the Data Set is 1.002

Hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Write an inequality statement comparing m and n. Using complete sentences, explain how you know that your inequality is true.
    7·1 answer
  • Given h(x) = 5 - 9x, find h(8).<br> ANSWER!!!
    6·1 answer
  • Simplify the expression using the following values:<br> w=−4; v=5; u=2<br> 4w² − v + 3u
    11·1 answer
  • Bob had 51 baseball cards. He gave away 17 baseball cards. How many baseball cards, c, does Bob have left? Choose the answer tha
    7·2 answers
  • Missy uses 1 hexagonal, 2 rectangular, and 5 triangular pieces of fabric to make 1 bug design for a quilt. If she uses 80 pieces
    7·1 answer
  • Find the value of 3v- 10 given that 2v- 7 = 9
    8·2 answers
  • In how many ways can a committee of
    6·1 answer
  • The seating capacity at a movie theater is 400. For a Monday
    13·1 answer
  • Which statement best describes the expression 2 + 3 = y
    13·1 answer
  • Solve the system of linear equations by graphing.<br><br> y=−x−4<br> y=3/5x+4
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!