Raymond B. answered 04/12/23
Math, microeconomics or criminal justice
a) integral of acceleration is velocity = speed = distance per time units = km/sec
evaluated
from a to b is the change in speed from time t=a to time t=b
b) f'(t) is measured in dollar per hour per hour = $/hr^2
integral of f(t) = dollars earned
from time t=a to time t=b, units are dollars = $