jeancalixteosmi62 jeancalixteosmi62
  • 15-07-2017
  • Mathematics
contestada

Find the surface area of a sphere that has a volume of 288 cu. in. 48 144 20,736

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 15-07-2017
v=(4/3)pir^3
SA=4pir^2

so

V=288=(4/3)pir^3
times both sides by 3/4
216=pir^3
divide both sides by pi
216/pi=r^3
cube root both sides
6/(∛pi)=r

sub into other
sa=4pir^2
sa=4pi(6/(∛pi))^2
SA=4pi(36/(∛(pi²)))
SA=144pi/(∛(pi²))
SA=144pi∛pi/pi
SA=144∛pi
SA≈210.901 in²
not sure what option that's supposed to be
Answer Link
jeremiahmays414 jeremiahmays414
  • 08-02-2021

Answer:

I believe the answer is 144

Step-by-step explanation:

Answer Link

Otras preguntas

what forces led Americans to declare war on Britain in 1812?
One of the heaviest rainfalls recorded in Greentown in a 24 hour period was 178.8 centimeters. If the rainfall was constant how many centimeters of rain fell du
the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?
K stands for a whole number. K + 7 is greater than 100 K - 7 is less than 90 Write all the numbers that k could be. Please help me
9 to the x-5 power=27
Give an example of oxidation reaction which can be a nuisance
How do round, spiral, and rod-shaped bacteria look like?
Give an example of oxidation reaction which can be a nuisance
-2 (x-7)=-(2x+5) solve for x
How do round, spiral, and rod-shaped bacteria look like?