This table shows the high schools in a metro district and whether they offer hockey and golf.

A high school is chosen at random from this list.

Let event A = The high school has a hockey team.

Let event B = The high school has a golf team.

A: Which high schools offer both hockey and golf? I have lincoln, West Pine and North river. What is P(A∩B) -- i have .42

B: Which high schools offer hockey or golf or both? i have East Valley, Lincoln, West Pine, Adams and North River. What is P(A∪B)? i have .71

Hoping someone can check these answers. If wrong, explain why.

faster, im not sure why but i know it is faster

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.