fr0anicprpattis
fr0anicprpattis fr0anicprpattis
  • 02-09-2016
  • Mathematics
contestada

the ratio of the surface area of two spheres is 3:2. the volume of the larger sphere 2,916 in^3. what is the volume of the smaller sphere?

Respuesta :

HomertheGenius
HomertheGenius HomertheGenius
  • 10-09-2016
V = 4/3 r³ π
2916 = 4/3 r³ · 3.14
r³ = 696.49681
r = ∛696.49681 ,  r ( larger ) = 8.8642 in
4 r (L)² π : 4 r (S)² π = 3 : 2       
r S = 0.8164965 r L
r S = 0.8164965 * 8.8642 = 7.2376 in
V ( smaller ) = 4/2 * 7.2376³ * 3.14      = 1587.269 in³
Answer Link

Otras preguntas

What is the square root of 108 in simplified radical form?
if a dozen people get on a train, and five of them get off at the next stop, how many of those people are left on the train?*
Which of the following would be a negative outcome of the British governing of India? a. The British encouraged the Indians to join the military. b. The Briti
Which war did Modernism follow?
put the following decimals from least to greatest:0.258,0.4,0.52,1.25,0.04
Unlike kinetic energy, potential energy is
Which of these elements has four valence electrons
What is the velocity of a bus that travels 305 km in 5 hours
Why is the person holding the cross standing over the Bible? The person is a former religious leader. The person is against religious freedom. The cartoon is a
The cafertia line was so crowded that I was _________ past the desserts before I could take one