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2 years ago

9

A certain television is advertised as a 21-inch TV (the diagonal length). If the height of the TV is 13 inches, how wide is the

TV? Round to the nearest tenth of an inch.

2 answers:

zubka84 [21]2 years ago

7 0

Answer:

4.5

Step-by-step explanation:

Arada [10]2 years ago

5 0

Answer:

16.50

Step-by-step explanation:

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Step-by-step explanation:

Given that a shuttle launch depends on three key devices that may fail independently of each other with probabilities 0.01, 0.02, and 0.02, respectively.

Required probability = the probability for the shuttle to be launched on time

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Since each key device is independent of the other

we have

prob that all three do not fail = $(1-0.01)(1-0.02)(1-0.02)\\=0.99*0.98*0.98\\=0.950796$

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(-5/6) + c = (-11/12)

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<span>(-5/6) + c = (-11/12)
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