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2 years ago

14

Pens are packed in boxes there are 6 pens in each box the probability that any pen is defective is 0.1 a box of pens is picked a

t random find the probability that the box contains exactly one defective pen give your awnser correct to 3 significant figures

1 answer:

Andrej [43]2 years ago

3 0

These how many that are left there are 27 pens

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timofeeve [1]

Answer:

A. $y=-\dfrac{8}{7}x-\dfrac{18}{7}$

Step-by-step explanation:

Let $y=mx+b$ be the equation of the perpendicular line.

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This line passes through the point (-4,2), so its coordinates satisfy the equation:

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Therefore, the equation of the line is

$y=-\dfrac{8}{7}x-\dfrac{18}{7}$

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