Multiply by 12 so 8
thank you hope this helps
0.48p
Step-by-step explanation:
1.20÷10=0.12
0.12×4=0.48
Answer:
Step-by-step explanation:
-1, 3
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
