PLEASE I NEED HELP MATH GENIUSES??

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.