Why are the premiums for a ppo health insurance plan generally more expensive than those for an hmo health insurance plan? a. ppo insurance plans offer a wider choice of primary care doctors and specialists. b. hmo insurance plans have higher deductibles and copays. c. ppo insurance plans have higher deductibles and copays. d. hmo insurance plans require a referral for a patient to visit a specialist.

the first dot plot best represents the data

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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.