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slava [35]
3 years ago
15

Simplify the expression 12x^-6 y^10 •3x^7y

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0
Answer: 36y^10 x^7y-6
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Step-by-step explanation:

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Orlov [11]

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0.619

Step-by-step explanation:

from the question we have the following data:

probability of motor 1 breaking = 65% = 0.65

probability of motor 2 breaking = 35% = 0.35

probability of motor 3 breaking = 5% = 0.05

since we have 3 motors the probability of any of them breaking down is  = \frac{1}{3}

but what the question requires from us is the conditional probability of the first one being installed

we have to solve this questions using bayes theorem

such that:

\frac{0.65*\frac{1}{3} }{0.65*\frac{1}{3}+0.35*\frac{1}{3}+0.05*\frac{1}{3}   }

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3 years ago
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ivolga24 [154]

Step-by-step explanation:

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Distribute <br>(x-6)(x-7)<br><br>a) x^2-13x-15<br>b) x^2-13x+42<br>c) x^2+x+42<br>d) x^2+x-15​
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Step-by-step explanation:

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Can you answer these for me ?
vodka [1.7K]

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7/8 X 5 = 4 3/8

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