Question

The center of the moon is 2.389 x 105 miles away from the center of the Earth. This is the same as 238,900,000 miles.
True
False

Answer 1

should 5be the exponent here?

Answer 2

yesss. sorry . 10^5

Answer 3

true

Answer 4

True.

Answer 5

2.389 x 10^5 = move the decimal five places to the right or 238,900 miles.

238,900,000 miles is a thousand times as big (and is about 2.5 times the distance to the sun!)