A truck has a minimum speed of 13 mph in high gear. When traveling x mph, the truck burns diesel fuel at the rate of 0.0027227(784x + x)gal/mile. Assuming that the truck can not be driven over 64 mph and that diesel fuel costs $1.96 a gallon, find the following: a. The steady speed that will minimize the cost of the fuel for a 570 mile trip.
b. The steady speed that will minimize the total cost of the trip if the driver is paid $12 an hour.
c. The steady speed that will minimize the total cost of a 540-mile trip if the driver is paid $20 an hour.

6 cm

step-by-step explanation:

answer: entity is prob the answer

step-by-step explanation:

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.