between 6:00 and 7:00, 5 mystery novels, 3 non-fiction books, 7 picture books and 2 science fiction novels were returned to the library. What is experimental probability that the next book returned to the libary is a picture book?

the correct answer is 828.07

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

a. she will receive a refund of $278.

step-by-step explanation:

figure c

step-by-step explanation:

hope this .