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grandymaker [24]
2 years ago
10

you estimate a lion weighs 250 pounds. the actual weight of the lion is 320 pounds. find the percent error. round your answer to

the nearest tenth of a percent.​
Mathematics
2 answers:
Nikitich [7]2 years ago
6 0

Answer:

22%

Step-by-step explanation:

FinnZ [79.3K]2 years ago
4 0

Answer:

21.9%

Step-by-step explanation:

Percent error = amount of error/actual amount

320 - 250 = 70

70/320 (division) = 0.21875

percent = 21.875%

Rounding to nearest tenth = 21.9%

Your answer should be 21.9%, so I hope this helps!

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Drupady [299]

3<em>x</em>⁴ = 3<em>x</em>³ • <em>x</em>, and

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Subtract this from the numerator to get a remainder of

(3<em>x</em>⁴ - 8<em>x</em>³ - <em>x</em>² + 9<em>x</em> + 5) - (3<em>x</em>⁴ - 6<em>x</em>³) = -2<em>x</em>³ - <em>x</em>² + 9<em>x</em> + 5

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Subtract this from the previous remainder to get a new remainder of

(-2<em>x</em>³ - <em>x</em>² + 9<em>x</em> + 5) - (-2<em>x</em>³ + 4<em>x</em>²) = -5<em>x</em>² + 9<em>x</em> + 5

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(-5<em>x</em>² + 9<em>x</em> + 5) - (-5<em>x</em>² + 10<em>x</em>) = -<em>x</em> + 5

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-1 (<em>x</em> - 2) = -<em>x</em> + 2

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