A merchant buys, in the wholesale market of Caquetá, 500 bananas at 40 cents a hand. If you sell the bananas for 20 cents each, how much
money won, if 100 of the bananas went bad before being sold?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

What is the radius of the cone in the diagram? round your answer to the nearest whole number