Answer:a=1/5
B=2/15
Step-by-step explanation:
Path B because it’s the straightest way there
Answer:
Expectation number of books a customer will purchase = 1.3
Step-by-step explanation:
x : 0 1 2
p(x) :0.2, 0.3, and 0.5
Expectation
E(X) = ∑x P(x)
= 0 X 0.2 +1 X 0.3+ 2 X 0.5
= 1.3
Expectation E(X) = 1.3
Expectation number of books a customer will purchase = 1.3
2n=16 divide both sides by 2 you get n=8
The surface area is 64cm squared
