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
Step-by-step explanation:
Brainliest?
= -14/5 + k/5
please give me brainliest.
7x + 3 is the final answer
