Abicycle rental shop rents bicycles for $8 per hour. the total cost c
(in dollars) for renting a bicycle h hours is given by the function c = 8h. once you get
to the rental shop, you figure you can rent a bicycle for at most 5 hours. what is the
most that you will pay for renting the bicycle?

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

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?