Friday
August 29, 2014

Homework Help: math

Posted by james on Wednesday, November 3, 2010 at 11:08am.

The earth has a radius of 6,380 km. The formula for the volume of a sphere is
��
V = 4/3
x^3, and the formula
for surface area of a sphere is A = 4x^2 . Find the volume and surface area of the earth and write the answer in
scientific notation with two numbers after the decimal

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - The surface area of a sphere is given by the formula 4pi r2, where is it'...
Calculus Homework - You are blowing air into a spherical balloon at a rate of 7...
math - Square OPQR has vertices O(0; 0), P(0; 8), Q(8; 8), and R(8; 0). The ...
Algebra - A sphere has a radius of 4x + 1. Which polynomial in standard form ...
math - Okay. So i'm doing this project for my geometry class about different ...
Precalculus - The sphereflake shown (not shown for question) is a ...
calculus *improper integrals* - A hole of a radius of 1cm is pierced in a sphere...
Pre-Algebra - Need help with this- If the surface area of a sphere is 64pi what ...
calculus - A hole of a radius of 1cm is pierced in a sphere of a 4cm radius. ...
Physics - Sphere 1 has surface area A1 and volume V1, and sphere 2 has surface ...

Search
Members