Answer:
d)33
e)80
Step-by-step explanation:
I'm sorry I don't really know how to explain this.
Answer: Option 'A' is correct.
Step-by-step explanation:
Since we have given that
30% chance that the company will lose $30000.
40% chance of a break even that there is no loss and no profit.
30% chance that the company will profit $ 60000.
As we know the formula for "Expectation":
So, Expected value will be

Expected value is $9000. So, the company should proceed with the project.
Hence, Option 'A' is correct.
Sin is opposite over hypotenuse so the answer would be sqrt3\2
Answer:
14
Step-by-step explanation:
or 16
Are there any choices that i can help with to solve the work problem