40/200 = 1/5
1/5 x 20/20 = 20/100
20/100 = 20%
20% is your answer
hope this helps
Answer: D
Step-by-step explanation: common sense
Answer:
The expectation for the drilling company is $8,375.
Step-by-step explanation:
We have that the expectation for the drilling company is:
is the income that is expected in relation to natural gas being hit. There is a 1/20 probability that gas is hit. If gas is hit, the income will be $260,000. So
is the income that is expected in relation to oil being hit. There is a 1/40 probability that oil is hit. If oil is hit, the income will be $815,000. So
25,000 is subtracted from the expectation because it is the cost to sink a test well.
So,
The expectation for the drilling company is $8,375.
Answer:
25
Step-by-step explanation:
Since each of the six possible outcomes is equally likely, you can expect to get each of the outcomes 150/6 = 25 times.
if this is wrong, let me know so I can fix it
hope this helps:)
Answer:
I think C is the current answer
Step-by-step explanation:
it makes sense to me because the $0.5 is depending on the $250
