30 Answer:
Step-by-step explanation:SEARCH IT UP
y = 7/6.....................
2 x 230 = 231
I’m not 100% sure if this is correct?? Hope it helps though
Answer:
A. 0.009899
B. 0.005624
Step-by-step explanation:
Data:
Let the probability that an item is defective = 
The probability that the item is not defective = 
The probability that the fifth item is defective = 
= 0.009899
Probability that one in 5 items is defective = 0.005624
Answer:
27p4-27p2-12p+12/p
Step-by-step explanation: