I will mark you as most Brillance if you help me get this right!

How can we find the measure of an exterior angle if we know the measurement of an interior angle

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

When is g(x) = 0 for the function g(x) = 5.23x + 4?