Isabella is making waffles. it takes of a pound of flour to make 2 waffles. she uses pounds of flour for every 8 eggs used. if isabella uses a total of 12 eggs, then how many waffles does she make?

One integer is 8 times another. if the product is 72, then find the integers

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

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?