01-04-2017
Mathematics

contestada

find the volume of a sphere, given that its surface area is 600cm2, round your answer to 3 significant figures.

Respuesta :

Аноним Аноним

01-04-2017

well, surface area is 4 * pie *r^2

and volume = 4/3 * pie * r^3

so, 600 = 4 * 3.14 * r^2
r^2 = 47.77
r=6.91

v = 4/3 * 3.14 * 6.91^3 =1381.979 cm3

hope it helepd

Answer Link

Otras preguntas

7. Evan answered 80% of all the questions on his science test correctly. If he answered 20 questions correctly, write and solve an algebraic equation to determi

PLEASE HELP WITH QUESTION Determine if f^-1(x)= x+2/x-3, where x is not equal to 3

How many apples are in the bunch 211+9=

Because of safety concerns, many states have increased the age at which teens can begin to drive. Your state legislature is considering raising the minimum driv

what is the greatest common factor of 48,28, and 44

Solve the equations. \sqrt(y^(4)+2y^(2)+1)=y^(2)+1

The teacher………………………..(speak) to the children right now.

When were 3 times when Lancelot was humerous in act 2 scene 2 in Mercant of Venice

How many student spent more than 9 hours doing homework? and what percent of students spent 8 or more hours doing homework?

2 meters is the same as how many feet?