rodjones411 rodjones411
  • 05-05-2018
  • Mathematics
contestada

the volume of a sphere is 5000 pi m^3 what’s the surface area of the sphere

Respuesta :

CastleRook
CastleRook CastleRook
  • 14-05-2018
Volume of sphere is given by:
V=4/3πr³
the radius of the sphere will therefore be given by:
5000π=4/3πr³
solving for r we get:
r³=3750
hence
r=15.54 m
the area will therefore be:
A=4πr²
A=4π(15.54)²A=965.49π m²
Answer Link
sierraleeackfeld
sierraleeackfeld sierraleeackfeld
  • 04-12-2019

Answer:

3,033.11 m²

Step-by-step explanation:

V=3/4πr³

5,000π= 4/3 πr³

5,000= 4/3 r³

3/4 x 5,000 = r³

3,750 = r³

r = 15.536

SA = 4πr²

SA = 4π(15.536)²

SA = 3,033.11 m²

Answer Link

Otras preguntas

Answer #3 please {}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}{}
Detailed description of what happens to the carbon atom
It takes 60 minutes for 7 people to paint 5 walls. How many minutes does it take 10 people to paint 10 walls?
how far can sound travel through rubber per second?
what is not a type of sedimentary rock
whats 10. Budget ???????????????????????????????
How many moles are in 564 grams of Copper
What is true about investing?
What led to the American involvement in the Great War?
Which of the answer choices best represents the approximate relative mass of the three subatomic particles? (Select all that apply.) protons = neutrons electr