Money off coupons have been circulated to 300 households. Only⅖ of these were redeemed (used) in the local supermarket to get a free shampoo. What fraction of coupons were unused

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Which function has the domain x> -11

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?