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3 years ago

What is the probability that you draw a diamond or a spade from a standard deck of cards? A) 1 16 B) 1 4 C) 1 2 D) 3 4

Mathematics

2 answers:

AlladinOne [14]3 years ago

5 0

Answer:

The answer is 1/2 which i think that's what you meant from C.

Step-by-step explanation:

A standard deck of cards has 52 cards. 13 of these cards are spades and 13 are diamonds.

KiRa [710]3 years ago

3 0

the answer to your question is c :]

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MissTica

Answer:

Step-by-step explanation:

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djyliett [7]

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3 years ago

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Tanzania [10]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

What equation is the inverse of y=2x^2-8?

Fynjy0 [20]

Step-by-step explanation:

To get the inverse, swap the x- and y-variables, then solve for y. We should have the equation: $x = 2y^2 - 8$

Solving for y:

$y = 2x^{2} - 8$ because $y + 8 = 2x^{2}$ or $x =\sqrt\frac{y + 8}{2}$

So on interchanging the variable, we get the equation:

$x = 2y^2 - 8$

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3 years ago

Solve the equation using square roots. x^2-15=34

matrenka [14]

x^2-15=34
x^2 = 34 + 15
x^2 = 19
x = + 7 and x = -7

answer is

x = + 7 and x = -7

3 0

3 years ago