342
Explanation (18*8)+(9*10)+(18*6)
P(picking one defective) = 3/10
P(picking a 2nd defective) = 2/9
P(1 and 2 defective) = 3/10 x 2/9 = 6/90 = 0.066
Second method using combination:
³C₂ / ¹⁰C₂ = 1/15 = 0.066
Answer:
b, d, and E
Step-by-step explanation:
when you multiplicate all, is the same results
Answer:the answer is 4 to the square root of 2
Step-by-step explanation:
Answer: 3-
Step-by-step explanation:
