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3 years ago

You randomly draw a marble from a bag of marbles that contains 8 blue marbles, 5 green marbles, and 8 red

Mathematics

2 answers:

andre [41]3 years ago

7 0

Answer:

$0.76$

Step-by-step explanation:

Probability = Number of favorable outcomes / Number of possible outcomes

There are $16$ favorable outcomes ( the $8+8=16$ marables that are either blue or red).

There are 21 possible outcomes ( the $8+5+8=21$ total marables).

P (draw a blue or red marable) $=\frac{16}{21}$ ≈ $0.76$

Viktor [21]3 years ago

5 0

P(red & blue) = 16/21

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Step-by-step explanation:

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3 years ago

1. How can you tell that a point on the graph is a maximum or minimum?

nekit [7.7K]

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Answer:

there are no points higher than a maximum; no points lower than a minimum
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Step-by-step explanation:

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A point on a graph is a minimum if there are no points on the graph that are lower.

Sometimes you're interested in a "local" maximum or minimum. In that case, the "no points higher/lower" rule refers to points in the immediate vicinity of the one of interest.

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Answer:

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