tg107213 tg107213
  • 04-05-2017
  • Mathematics
contestada

The volume of a sphere is 3,000π m3. What is the surface area of the sphere to the nearest square meter?

Respuesta :

BeautifulAfflictions
BeautifulAfflictions BeautifulAfflictions
  • 04-05-2017
[tex]3000 \pi = \frac{4}{3} \pi r^{3} [/tex]
[tex]2250= r^{3} [/tex]
[tex]V= \frac{4}{3} \pi r^{3} [/tex]
[tex]r= \sqrt[3]{2250}[/tex]

[tex]SA= 4 \pi r[/tex]
[tex]SA= 4 \pi \sqrt[3]{2250} [/tex]
SA is around 165 square meters.

Answer Link

Otras preguntas

If a sphere has a radius of 2 cm, what is the approximate surface area of the sphere
knowing the latitude of a location would be most helpful in determining
What is the area of the triangle? A. 208 in2 B. 192 in2 C. 104 in2 D. 96 in2
Properties of elements within a..........on the periodic table change in a predictable way from one side of the table to the other
Cliff dwellers who disappeared mysteriously
Death Valley, California, is 282 feet below sea level. Represent this altitude as an integer. I got -282. Am i correct?
What is 56 decreased by twice a number
What times what equals 65
Solve. x __ 2 = 7 ---------------------------------------- PLEASE HELP!
28/12 simplified (In simplest form.)