A population of frogs in a pond currently has 50 individuals and grows at a rate of 30% per year, it will take this population approximately ___ years to double in size?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

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.