Min 6.
The number of customer requests for car rentals recorded on each day at a Philly Cars rental location is as
follows:
Day
Number of Car Rental Requests
Monday
20
Tuesday
30
Wednesday
Thursday
40
Friday
60
Start with Wednesday forecast using two-day moving averages MA(2). Using the errors between forecasted
and actual values for Wednesday through Friday, calculate MAPE. Choose the closest answer from the
variants below.
27.8%
43.6%
21.3%

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.