gl0balnicole23 gl0balnicole23
  • 12-10-2020
  • Mathematics
contestada

The volume of a sphere is 36 cubic inches. What is the radius of the sphere?

Respuesta :

given13
given13 given13
  • 12-10-2020

Answer:

2.05 inches

Step-by-step explanation:

V = 4/3 x πr³

36=4πr³/3

36x3= 4πr³

108= 4πr³

108/4 = πr³

27= πr^3

27/π =r³

r=

[tex] \sqrt[3]{27 \div \pi} [/tex]

r= 2.048in

round off to 2.05in

PROOF

V = 4÷3 x πr³

V= 4/3 x π(2.05)³

V=4/3 x π8.6

V=4×π×8.6/3

V=108/3

V=36in³

Therefore: radius= 2.05 inches

Answer Link

Otras preguntas

If two objects at different temperatures are in contact with each other, what happens to their temperatures?
what is 7x7x7x7x7x7 in exponential form
how solve the equation a(n-3)+8=bn solve for n
What's bigger 8/15 or 11/20 (fractions)
What would you have to know to estimate the biotic potential of an apple orchard?
Describe the long term effects of competition on populations of two different species competing for the same source.
The first Europeans to make contact with the Ming dynasty were the a. Portuguese. c. English. b. Spanish. d. French.
If two objects at different temperatures are in contact with each other, what happens to their temperatures?
How do you solve 6x + 8= 50
How do you solve 6x + 8= 50