If it took 28 minutes to run 4 miles, then at that rate, how long would it take to run 20 miles?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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

How much orange juice do you need to make 2 servings of lemony orange slush?