how many cubic meters of material are there in a conical pile of dirt that has a radius of 12 meters and hight of 9 meters? use 3.14 for pie.

Acharity is conducting a raffle, and it sells one ticket each to 35 women and 21 men. if 5 winners are randomly selected, what is the probability that they are all men? round to five decimal places. 0.00533 0.06268 0.09537 0.07776

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Can someone tell me if these are correct?