How do you write

40/25
as a percentage?

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

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

If g^-1(x) is the inverse of g (x) which statement must be true