Question

A cell phone weighs about 28x 10^n pounds. Which value of n is most reasonable? A.-3
B.-1
C.0
D.1

Answer 1

Answer:

B.

Step-by-step explanation:

Usually, cell phones weigh from 0.35 pounds to 0.44 pounds.

I would say that -1 is the best because -3 makes is too small.