To win at lotto in one state, one must correctly select 4 numbers from a collection of 61 numbers (1 through 61). the order in which the selection is made does not matter. how many different selections are possible?

If order matters, the number is 61 * 60 * 59 * 58 = 12,524,520

Since the order does not matter, the number is 12,524,520/(4 * 3 * 2 * 1) = 521,855

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!