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alexandr402 [8]
3 years ago
5

A number is chosen at random from the integers between 11 and 99, inclusive. what is the probability that the number contains th

e digit 2?
Mathematics
1 answer:
ra1l [238]3 years ago
5 0
18 out of 88 or 20% chance
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OK, lets start by drawing a basic graph (the first one) so we can visualize.

We already know that the y coordinate of the circle's center is 4.

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That means the x coordinate of the center has to be -2, as the tangent is a point on the edge of the circle that touches a line at exactly one point.

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Step-by-step explanation:

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3 years ago
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the quickest way to do this would be to multiply 1,375 by 3 and then add 2.

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