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Nitella [24]
3 years ago
5

Find the greatest possible error for the measurement 4.7 cm. 0.05 cm 0.5 cm 1.0 cm

Mathematics
1 answer:
NeTakaya3 years ago
5 0

Answer:

  0.05 cm

Step-by-step explanation:

The least-significant digit in the given measurement is the one in the 0.1 cm number place. The "greatest possible error" is half the value of that number place, so is ...

  (0.1 cm)/2 = 0.05 cm . . . . "greatest possible error"

_____

For questions of this sort, we make the (not always practical) assumption that the measurement is rounded perfectly to the nearest 0.1 cm.

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Answer:

  5.  x = 160; y = 20

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Step-by-step explanation:

Vertical angles are found on opposite sides of a point where lines cross. Each angle is formed from rays opposite those of the other angle. Vertical angles are congruent.

5. x° and 160° are vertical angles: x° = 160°

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6. h° and 125° are vertical angles: h° = 125°

The angles g° and 125° form a "linear pair" so total 180°.

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The time it takes me to wash the dishes is uniformly distributed between 5 minutes and 12 minutes. What is the probability that
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Answer:

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Step-by-step explanation:

We define the time it takes to do these dishes to be uniformly distributed between the time 5 minutes and 12 minutes.

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