1+3√0.0069/1-3√0.0069. Evaluate using log table.

Use the distributive law to multiply. 3(4x + 5y + 6)

Find the solution of this system of equation -7x+y=-20 9x-3y=36

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