Answer:

Step-by-step explanation:
Divide both sides by 

Simplify:
; 
Answer:
Yes, the two events are independent because P(NF|PB)=P(NF).
Step-by-step explanation:
8 / (7/8) =
8 * 8/7 =
64/7 =
9.14.....so he can cut 9 full pieces
8 grams
(i think) hope this helps
(sry if its wrong)
Y = 5
5+6
11
-3(5) +26
-15+26
11
11=11