If 20 consecutive drops fall in 76 seconds, how many drops will fall in 1 minute?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Which function has the domain x> -11

286 divided by 457.6 what is the quotient?