A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of air?

10⁴ seconds

Step-by-step explanation:

Given that,

A person breathes in about cubic meters of air per second.

We need to find time taken to breathe 2.5 cubic meters of air.

In 1 sec = m³ of air breathe

Let in x seconds, 2.5 m³ of air taken by the person.

Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.

the answer is a

step-by-step explanation:

answer:

your answer is: c. 196 7/8 in^3.