A bag containing 6 red marbles, a blue marbles.
and I black Marble.
I what is the probability of choosing a red marble
and choosing a blue Marble.

Write the pair of fractions as a pair of fractions with a common denominator

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°