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You randomly draw a marble from a bag of marbles that contains 8 blue marbles, 5 green marbles, and 8 red
marbles.
What is P(draw a blue or red marble)?
If necessary, round your answer to 2 decimal places.

Respuesta :

P(red & blue) = 16/21

queensnowflake32

Answer:

[tex]0.76[/tex]

Step-by-step explanation:

Probability = Number of favorable outcomes / Number of possible outcomes

There are [tex]16[/tex] favorable outcomes ( the [tex]8+8=16[/tex] marables that are either blue or red).

There are 21 possible outcomes ( the [tex]8+5+8=21[/tex] total marables).

P (draw a blue or red marable) [tex]=\frac{16}{21}[/tex] ≈ [tex]0.76[/tex]

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