Bob nale is the owner of nale’s quick fill. bob would like to estimate the mean number of gallons of gasoline sold to his customers. assume the number of gallons sold follows the normal distribution with a population standard deviation of 2.30 gallons. from his records, he selects a random sample of 60 sales and finds the mean number of gallons sold is 8.60.

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.

it is only things thain can be deafeated

step-by-step explanation:

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation: