3 years ago

A bag contains 15 green, 18 yellow, and 16 orange balls. One ball is randomly selected.

1 answer:

5 0

15+18+16=49 This is your total number of balls.
You have 15/49 green balls. Plug this fraction into a calculator: 15÷49. You get 0.306 To make this a percentage, multiply it by 100. You get 30.6 which rounds up to 31%. The probability of taking out a green ball is 31%. You can find the probability of the other colors by repeating the process. Message me if you have more questions.

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3 years ago

If x = 2 and y = -3, what is the value of 2x^2 + 3xy – 2y^2?

sammy [17]

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