Answer:
14,130 feet³
Step-by-step explanation:
2r=d
2r=30
r=15
Formula for the volume of a cone is: 
π
²
=





14,130 feet³
Answer:
8 7/24 hope this helps
Step-by-step explanation:
e=3.
So this is how I approached this. Since 7 is being multiplied, I divided both sides by 7 so 105/7 = 15. Then it becomes simple as 5e=15. We divide both sides by 5 and get e=3. Tip: just try isolating the variable and then life is much easier.
Answer:
$44.90
Step-by-step explanation:
The resulting value for the company of replacing a failed product is given by the price of the warranty minus the cost of replacement:

This event has a 0.7% chance of happening.
The resulting value for selling extended warranty to a product that does not fail is given by the proce of the warranty:

This event has a 99.3% chance of happening.
The expected value is:

The expected value for each warranty sold is $44.90.
Answer: d
Step-by-step explanation: