A bag contains 14 green, 12 orange and 19 purple tennis balls.
A: Create a probability model for choosing a tennis ball from the bag.
B: Suppose a tennis ball is randomly selected and then replaced 75 times. How many orange tennis balls do you expect? Explain.

See explanation

Step-by-step explanation:

There are 14 green, 12 orange and 19 purple tennis balls in the bag,

balls in total.

A. The propbabilities that

a randomly chosen ball from the bag is green

a randomly chosen ball from the bag is orange

a randomly chosen ball from the bag is purple

A probability model for choosing a tennis ball from the bag is

B. Suppose a tennis ball is randomly selected and then replaced 75 times. You can expect that orange ball appear

times

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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