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viktelen [127]
3 years ago
7

The computer repairman is given 6 computers to fix. He knows that among them there are 5 bad video cards and 4 failed hard drive

s. What is the probability that the first computer he tries has both problems?
Mathematics
1 answer:
Aloiza [94]3 years ago
5 0
5/9 because...

Probability that the first one has a bad video card: 5/6

Probability that the first one has a failed hard drive: 4/6

5/6 x 4/6 = 20/36 = 5/9
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\bf A=9500\left(1+\frac{0.08}{1}\right)^{1\cdot 1}\implies A=9500(1.08)\implies \boxed{A=10260} \\\\\\ \stackrel{\textit{after 2 years, t = 2}}{A=9500\left(1+\frac{0.08}{1}\right)^{1\cdot 2}}\implies A=9500(1.08)^2\implies \boxed{A=11080.8}

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3 years ago
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6 0
3 years ago
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A metric unit of length that is equal to one thousandth of a meter is.......
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salantis [7]

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3 0
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<h3>            x = 7 ,   y = 7√2</h3>

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4 0
2 years ago
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