3 years ago

PLEAAASEEE HELPPPP! What is the value of the expression ?

Mathematics

1 answer:

DanielleElmas [232]3 years ago

4 0

2.6/1.3 * 10^(9-2) = 2*10^7

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Step-by-step explanation:

Let r be the radius of old sphere. This old sphere is dilated by a scale factor of 1.5 to create a new sphere, so the radius of new sphere is R=1.5r.

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