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The weight of an object on a particular scale is 142.2 lbs the measured weight may vary from the actual weight by at most 0.3 lbs. what is the range of actual weights of the obj…

The weight of an object on a particular scale is 142.2 lbs the measured weight may vary from the actual weight by at most 0.3 lbs. what is the range of actual weights of the obj…
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The weight of an object on a particular scale is 142.2 lbs the measured weight may vary from the actual weight by at most 0.3 lbs. what is the range of actual weights of the object

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User Ahmad Nassri
by
8.1k points

1 Answer

3 votes

Answer:

144.9 <= x <= 145.5

Explanation:

145.2 + 3 = 145.5

145.2 - 3 = 144.9

144.9 <= x <= 145.5

answered
User Flora
by
9.4k points
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