The following expression models the total money earned by setting up a good stall at a fun fair where x represents the number of cheeseburgers sold

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Divide. write in simplest form 41/6 divided by 10

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.