Type the indicated number to fill in this determinant. x + 3y = 15 l a1 b1 l 4x + 2y = 25 l a2 b2l what is a1=

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

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Find the missing dimension extra points