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
tatiyna
3 years ago
10

The formula for the volume of a sphere is mc012-1.jpg. What is the formula solved for r?

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
3 0

Answer: The formula to calculate the radius of a sphere if we know the volume is: Cubic root [3V/(4∏)].


Solution:

The formula for the volume (V) of a sphere is:

V=(4∏/3) r^3

Solving for r: Multiplying both sides of the equation by 3/(4∏):

3/(4∏) V = 3/(4∏) [(4∏/3) r^3]

3V/(4∏) = r^3

Cubic root both sides of the equation (raising to the power 1/3):

Cubic root [3V/(4∏)] =Cubic root (r^3)

Cubic root [3V/(4∏)] = r

r = Cubic root [3V/(4∏)]

You might be interested in
Lin is shopping for a couch with her dad and hears him ask the salesperson, “How much is your commission?” The salesperson says
xxTIMURxx [149]

Answer:

A. $27.23

B. $ 467.77

Step-by-step explanation:

5 1/2 % of commission = 5.5% = 0.055

A.  Commission of the Sales person

0.055 x 495 = $27.23

B. The store will get $495 - the commission for the sales person

$495.00- $27.23= $467.77

8 0
3 years ago
Can anyone solve this ASAP WORTH 100 points.
yKpoI14uk [10]

Answer:

yea i can help

Step-by-step explanation:

7 0
3 years ago
Jamal ran 7 kilometers, sprinted 400 meters, and climbed bleachers for a distance of 1.6 kilometers during track practice. How m
seraphim [82]
First, convert 7 kilometers to meters, which is 7000 meters.
Add that to 400, and now you he ran 7400 meters.
Now convert 1.6 kilometers to meters, which is 1600 meters.
Add that to 7400, and the total is 9000 meters.

Hope this helped!
4 0
4 years ago
Read 2 more answers
I am confused my teacher helped on the first problem but the rest didn't make sense any idea's?
Dovator [93]
2. The three points you need to mark on this graph are (1,2) (2,3) and (4,5); you then draw a line through all of these points and determine whether the inches of rainfall is proportionate to the number of hours. 

You mark those 3 points because at 1 hour, 2 inches of rain has fallen; at 2 hours, 3 inches of rain has fallen; and at 4 hours, 5 inches of rain has fallen 

7 0
4 years ago
What is this I don’t understand can you help me <br> 47% of 70
satela [25.4K]

Answer:

32.9

Step-by-step explanation:

47% of 70 would be answered by doing the following

0.47 x 70 = 32.9

To convert from a percent into a decimal, divide the percent by a hundred and you will have your decimal.

5 0
3 years ago
Read 2 more answers
Other questions:
  • 2y + (5+8)=(2y+5+8 is it.True or false
    14·2 answers
  • Find the probability of rolling a prime number on a dice
    10·1 answer
  • What conclusions can be made about the series ∞ 2 cos(πn) n n = 1 and the integral test?
    5·1 answer
  • Last Geometry question I have
    9·1 answer
  • 75° 38 54<br> +24°52′15"
    7·1 answer
  • . One sample has M = 18 and a second sample has M = 14. If the pooled variance for the two samples is 16, what is the value of C
    6·1 answer
  • Please help me to solve
    6·1 answer
  • HW please help it’s due today
    14·1 answer
  • Where would you place 7/2?
    11·2 answers
  • Vehicle Car A is now passing a truck that is 90 feet long. Vehicle A is traveling 40 mph (or 60 feet per second) and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!