Abowl contains 6 red balls, 4 blue balls, 3 white balls and 1 green ball. you pick two balls without replacement. a) what is the probability that both balls are white? (answer may be left as a fraction or as a three-place decimal.) b) what is the probability that both balls are the same color? (answer may be left as a fraction or as a three-place decimal.)

3.5

Step-by-step explanation:

you want to add all of the balls together and then divide by 4 because that's how many color  balls there are

cosine

step-by-step explanation:

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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