What is the value of x^2/y^1 when X equals 10 and Y equals five

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.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers