A swimmer is swimming 25 meters sprints. If he swims 5 sprints in 3 minutes, 6 more sprints in 5 minutes, and then 4 final sprints in 2 minutes, what was his average speed during his sprints?

Find the values of y: 3y^3(y^2+ 2/3y)=0

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?