Suppose a jar contains 15 red marbles and 19 blue marbles. if you reach in the jar and pull out 2 marbles at random at the same time, find the probability that both are red.

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Grading scale 1 has the following weights- (tests- 50% quiz- 25% homework- 15% final exam- 10%). calculate your final average if your performance in the class is as follows-test grades- {88, 84, 90, 75, 70, 81); quiz grades- {88, 67, 90, 90, 45, 99, 76, 98, 100}; homework- 90; final exam- 75