The growth of two plant saplings a and b were observed for for a period of 6 months

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 statements about these triangles is true

Solve 2^x=32 and rewrite this equation in a logarithmic form