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 are two of the great feats of civil engineering accomplished by the engineers of Ancient China? A. The Pyramids and the Sphinx B. Aqueducts and the Colosse
evaluate 8+w/4 when w=14
Which statement best explains why cell differentiation is essential to the structure and function of multicellular organisms? It makes the cells grow larger as
Help please and thank you
The owner of a bookstore buys used books from customers for $1.50 each. The owner then resells the used books for 400% of the amount he paid for them. What is t
What are generally accepted accounting principles?.
Who wrote a romance called Le Morte D'Arthur about the death of King Arthur?
The sum of a number $x$ and 4 equals 12.
Violet light has the __________ wavelength.
Which of the following is NOT a characteristic of organisms found in the animal kingdom? Question 16 options: Multicellular Cell walls contain cellulose Eukaryo