Answer:
The probability is 0.081
Step-by-step explanation:
Here, we want to calculate the probability that the 3rd inspection will be defective.
What this means is that the first two would
not be defective.
Probability of having a defective DVD = 10% = 10/100 = 0.1
Probability of not having a defective DVD = 1 -0.1 = 0.9
So the probability of third being defective = Probability of first not defective * Probability of second not defective * Probability of third defective
= 0.9 * 0.9 * 0.1 = 0.081
Answer:
15/1 (15 Over 1)
Step-by-step explanation:
Answer:
2y is just 2 times y, so subtracted it would be 1y and 1y is just y.
Answer:
58 1/2
Step-by-step explanation:
multiply by 3/4
