There will have to be 5 because of the 4
The probability of finding one of the two defective fuses is:

The probability of finding 2 defective fuses is:

Therefore the probability of rejecting is 0.3117 + 0.026 = 0.3377.
Answer:
x+7
Step-by-step explanation:
25x - 6x - 18x + 7
x + 7
Answer:
sorry but i cant see what you have can you try again?
Step-by-step explanation: