Step-by-step explanation:
(2+3)(2-3)
=5×(-1)
= -5
good morning
have a great day
Answer: See attached.
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
This is a binomial distribution
n = 100; p = 1/5
E(x) = np = (100)(1/5) = 20
Answer:
The answer is D
Step-by-step explanation:
D
I. Wish someone could explain it I’m also slow
