Question

Help with a few math questions?

Answer 1

2. I picked B but I'm not sure.
3. I'm not sure how to do that..

Answer 2

2 is either A or B I believe..

Answer 3

For the second on, all you have to do is find the mean. Which you have to add all of them and then divide them by how many numbers there are. An example would be:
13 12 10 9
13+12+10+9= 44
44/4=11

Answer 4

Oh okay! That's easy enough. Thank you

Answer 5

No problem. :)

Answer 6

The answer I got isn't even a choice.. lol i think i did something wrong.

Answer 7

Let me see what I can do.

Answer 8

I added the numbers.

83, 91, 86, and 93 would equal 353/4 = 88.25

Answer 9

You have to add a number from the list at the bottom. And one of them after you're done adding and dividing your answer will be 90. So they're asking you which number makes the sum 90. So you'll have 5 numbers including one from the list. Hopefully this makes sense.

Answer 10

Yes that does. It would be 97.