Tommy goes swimming every 12 days and hiking every 5 days. He did both today, how many days from now will he do both again? How many times in a year does he do both?

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Find two consexutive odd integers such that the sum of their square is 650