Patrick receives 14 phone calls in a week. Andrew receives 10 phone calls. David receives 8 phone calls. George receives 11 phone calls. How many phone calls were received in total?

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

What is the value for this expression? 2e-5