Aboxer is put on a diet to gain 20 lb in four weeks. the boxer gains 4 1/3 lb the first week and 5 5/6 lb the second week. how much weight must the boxer gain during the third and fourth weeks in order to gain a total of 20 lb? lb?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)