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zubka84 [21]
3 years ago
12

100 points!!!!!!!! A box contains 8 rings, 10 necklaces, and 4 pins. If Anya selects 1 piece at random, does NOT replace it, and

then picks another, what is the probability that she selected 2 rings?
Mathematics
1 answer:
Aliun [14]3 years ago
7 0

Answer:

2/25

Step-by-step explanation:

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Mr. Jones wants to place a chimney on his roof. It is recommended that the chimney be set at a height of at least 30 feet. The h
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Since, The height of the roof is described by the function f(x)=−4/3|x−10| + 40

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So , substitute f(x)=30 in above expression.

                 30=−4/3|x−10| + 40

                   4/3|x−10| = 10

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Taking positive case,

                           x−10 = 7.5

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Taking negative case,

                          x−10 = - 7.5

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Learn more:

brainly.com/question/14473339

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MatroZZZ [7]

Answer:

Step-by-step explanation

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