Does 2,3,4 from a right triangle?

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

Which rational number could be graphed between -4 and -5

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set