4 to the power of negative two beacause u add the exponents 6+ negative 8
The situation would be an example of replication because the company is trying to find out and replicate results that would occur in the general population.
5280 feet in 1 mile
3600 seconds in an hour
58(5280) / 3600 = 306240/3600 = 85.06 ft per sec or if u need it rounded, it is 85.1
