The fabric panels on a kite are rhombuses for the panel shown a formula for the length of the long diagonal d is d = sv3 where s is the length of a side solve the formula for s then find the value of s when d = 15 inches

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