How can you tell if 2 functions are inverses of eachother

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation