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djyliett [7]
3 years ago
13

In Exercises 51−56, the letters a, b, and c represent nonzero constants. Solve the equation for x

Mathematics
1 answer:
Nonamiya [84]3 years ago
5 0

Answer:

x = -8/b

Step-by-step explanation:

2bx – bx = -8

Combine like terms

bx = -8

Divide by b

bx/b = -8/b

x = -8/b

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Answer:

449.65

Step-by-step explanation:

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Answer:

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Answer:

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a. Find the probability that both cards are clubs.

The probability of drawing a club will be equal to the quotient between the number of clubs in the deck divided by the total number of cards in the deck.

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p1 = 13/52.

Now the probability of drawing a club in the second draw will be:

p2 = 12/51

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Then the probability of both events happening will be equal to the product of the individual probabilities:

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And the probability of drawing a club in the second draw will be:

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This case differs from the prior one because for the second draw we have 13 clubs in the deck, and as we already drew one card (that was not a club) the total number of cards in the deck is 51.

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2 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

→ Add the powers together

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→ Simplify

x^{-\frac{2}{7} }

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