Nicholas has 5 1/2 cups of flour. one recipe for a cake he is making calls for 3 3/4 cups of flour. he also needs 8 cups of flour for a cookie recipe. how much more flour will nicholas need to make the cake and cookies?

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

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)