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%

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8