In a contest, each finalist must answer 4 questions correctly. each question is worth twice as much as the question before it. the fourth question is worth $2,000. how much is the first question worth

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

What is the value of x in the equation7x+2y=48 when y=3

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.