Question

Valarie used a laser to measure the average thickness of a human hair which is 0.0032 meters thick. A grain of sand is 0.0024 meters thick. How do the two thicknesses compare?

Answer 1

Answer:

The human hair would be 0.0008 meters thicker, or 8 × $10^{-4}$.

Step-by-step explanation:

Thickness of a Human Hair: 3.2 × $10^{-3}$

Grain of Sand: 2.4 × $10^{-3}$

3.2 × $10^{-3}$ - 2.4 × $10^{-3}$

Answer 2

Answer:

A human hair is 0.0008 meters thicker.

i think....

Step-by-step explanation: