A pair of dice is rolled. Find the probability of rolling a) a sum not more than 9, b) a sum not less than 3, c) a sum between 5 and 9 (exclusive).

Please answer the question with details on how to do it. Thank you.  4. A single ball is drawn at random from a box containing 12 orange balls, 10 black balls, and 8 blue balls.         a.) Determine the probability that it is blue.   b.) Three balls are drawn successively. Find the probability that they are drawn in the order orange, black,                    and blue if the ball is not replaced.

In a large vase, there are 34 roses, 10 daisies, 15 lilies, and 1 orchids. If 2 flowers are selected at random,Enter your answer as a fraction or a decimal rounded to 3 decimal places. Probability of at least 1 Orchid

A bag contains 4 balls. Each ball is a single color, and 3 distinct colors are represented in the bag. What is the probability that the first 3 balls selected without replacement are the same color? Express your answer as a common fraction.