Answer:
9/25
Step-by-step explanation:
3 novels , 1 bio , 1 poetry = 5 books
P( novel) = novels / books
= 3/5
Book is returned
P(novel, return, novel) = 3/5 * 3/5 = 9/25
3/5
There are 5 books, and there are 3 novel books.
first one = 15x+30y-220
second one = 2.4x-4.4
3
AND?!?
.....................................
2.03 ft
132 divided by 48 is 2.75 and 5.6 divided by 2.75 is 2.03
f(x)=(x-1)^2 -4
use vertex form
