Answer:
(2x + 5y) (x - 3y)
Step-by-step explanation:
Hope this helps!
Answer:
0.3721 or 37.21%
Step-by-step explanation:
P(I) = 0.60; P(II) = 0.40;
P(not defective I) = 0.90; P(not defective II) = 0.80
The probability that the phone came from factory II, given that is not defective, is determined by the probability of a phone from factory II not being defective divided by the probability of a phone not being defective.

The probability is 0.3721 or 37.21%.
Answers is 1000 in. Hope this helped
Answer:
22500
Step-by-step explanation:
You have to multiply 9 by 25000.