Question

I just do not understand how to figure this out.

Find the number of subsets of the given set.

{math, English, history, science, art}

Would I do something like this:

1. {}
2. Math
3. English
4. history
5. science
6. art
7. Math and English
8. math and history
9. math and science
10. math and art
and so on.

Answer 1

square root of 5 over 5

Answer 2

I am not sure I understand what you are saying; however, would my answer be 25?

Answer 3

I don't know about the subsets, but Isaiah's answer is unclear.

If it is √(5/5) = √1 = 1

If it is (√5)/5 = 2.2361/5 = .44722

Answer 4

suppose a calculator is on salr at a 15% dicount. If it normally sells for $29.99 what is the sale price ?

Answer 5

358 divided by 3