Answer:
i think the answer is "x = 9"
Step-by-step explanation:
sry if im wrong
have a good day :)
-XxMissNobodyxX
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
3x^2 - 8x + 4
3x^2 - 2x - 6x + 4
x(3x - 2) - 2(3x - 2)
(3x - 2)(x - 2)
hope this helps, God bless!
Answer:
21
Step-by-step explanation: