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kramer
3 years ago
13

What is the probability of drawing a even numbered card, keeping it, and then drawing another even numbered card from a stack of

24 cards numbered 1-24
A. 1/23
B. 2/23
C. 1/12
D. 1/11
E. 11/46
Mathematics
1 answer:
maria [59]3 years ago
7 0

Answer:

it is a

Step-by-step explanation:

because you already pulled one card so there are less cards

can i have brainly

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d

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What is the following sum? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0
Free_Kalibri [48]

Answer:

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}

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Step-by-step explanation:

Given the expression

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}

solving the expression

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}

as

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so the expression becomes

\:\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=xy\sqrt{y}+2xy^2\sqrt{x}+xy\sqrt{y}

Group like terms

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Add similar elements

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Therefore, we conclude that:

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