Answer:
I can help you but first I need the rest of the answers to find out what's it equivalent to.
No pongas foto por que no puedo ver y no te puedo responder
For an exponential distribution, the standard deviation is equal to the mean.
(a) the standard deviation is 4 miles.
Answer:439.2$
Step-by-step explanation:
So first there are 52 people who use the cleaning service right? therefore lets do 52 people times the amount paid each month 12.20$ = 634.4$
16 members in the first week times 12.20 = 195.2$
so then subtract 634.4-195.2= your answer of 439.2 $ were collected the second week
