Answer:
1,800 parts per hour
Step-by-step explanation:
330 parts = 11 min
330/11=30
30 parts = 1 min
60 min = 1 hour
30x60min=1,800
1,800 parts per hour
Answer:
It is the second one and the last one.
Step-by-step explanation:
The probability of an event is expressed as

Given:

The probability of drwing two blue balls one after the other is expressed as

For the first draw:

For the second draw, we have only 1 blue ball left out of a total of 6 balls (since a blue ball with drawn earlier).
Thus,

The probability of drawing two blue balls one after the other is evaluted as

The probablity that none of the balls drawn is blue is evaluted as

Hence, the probablity that none of the balls drawn is blue is evaluted as
Answer:
The insurance company can make $0.78 for each policy that it sells
Step-by-step explanation:
The loss incurred to the insurance company for each death claim is:

This event has a 22 in 10 million probability of happening.
The gain for the company for each policy not claimed is:

This event has a 9,999,978 in 10 million probability of happening.
The expected value is:

Therefore, over the long run, the insurance company can make $0.78 for each policy that it sells.