Abag contains 3 green marbles, 4 red marbles, and 5 blue marbles. three marbles are drawn from the bag without replacement. find the probability of drawing 2 red marbles and 1 blue marble.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?