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marin [14]
3 years ago
6

If you pick a card at random from a well shuffled deck, what is the probability that you get a face card or a spade?

Mathematics
1 answer:
tankabanditka [31]3 years ago
7 0
P(Face card) =16/52 = 4/13
P(Spade) = 13/52 =1/4
P(Face ∪ Spade) = 4/13 + 1/4 = 29/52 = 0.557

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Step-by-step explanation:

The points will be on the same line if they have the same slope. Calculate the slope of each pair. If the slopes are the same, then they lie on the same line.

m = \frac{y_2-y_1}{x_2-x_1} = \frac{3-2}{1-4} = \frac{1}{-3} = -\frac{1}{3}

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m = \frac{y_2-y_1}{x_2-x_1} = \frac{4-3}{-2-1} = \frac{1}{-3} = -\frac{1}{3}

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abruzzese [7]

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Rudiy27

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Step-by-step explanation:

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