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August 29, 2014

August 29, 2014

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

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V = 4/3

ðx^3, and the formula

for surface area of a sphere is A = 4ðx^2 . Find the volume and surface area of the earth and write the answer in

scientific notation with two numbers after the decimal

- math -
**PsyDAG**, Wednesday, November 3, 2010 at 12:19pmV = 4/3 π r^3

A = 4 π r^2

π = 3.1416

6,380 = 6.38 * 10^3 (scientific notation)

Insert values and calculate.

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