no ...Snow falls intermittently accumulating on the ground at a rate (inches/hour) given by the equation where t is the number of hours that storm is overhead. To the nearest inch, how much snow will accumulate in the first two hours of the storm?

Do I just plug in 2 hours into the equation to get 6.46 in?f(t) is a ratethat snow accumulates on the ground.

amount of snow that will accumulate in the first two hrs is

from noon (t=0) to 6AM (t=18)... wheret is the number of hours after 12 noon. Find the average temperature of the city to the nearest integer from 12 noon until 6 am the next morning.