8n+3=5
8n=2
N=.25
The number is .25 or 1/4
Answer:
330
Step-by-step explanation:
This is the "choose" formula.
The equation for the choose formula is this:
nCk = n! / k!(n-k)!
! = factorial.
Plug in our numbers:
11C4 = 11! / 4!(11-4)!
39916800 / 24(5040)
39916800 / 120960
330
I think you need to figure out how much he makes an hour first then its very easy from there.
