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Sergeu [11.5K]
3 years ago
5

Find the percent of change. Round to the nearest tenth of a percent if necessary. 57 people to 65 people. About___ % increase.​

Mathematics
1 answer:
kap26 [50]3 years ago
5 0

Answer:

  14.0% increase

Step-by-step explanation:

One formula you can use for this is ...

  percent change = ((new value)/(old value) -1) × 100%

  = (65/57 -1) × 100%

  ≈ 0.1403 × 100%

  ≈ 14.0% . . . . . . the positive sign indicates an increase

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The perpendicular line 4x − 5y = 20 has a slope of 4/5 and as such, the slope of the required line = -5/4

(y - 3)/(x + 4) = -5/4 simplify to get the required equation: 5x + 4y + 8 = 0

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George studied 3/4 of an hour on Monday and 7/8 of an hour on Tuesday. How long did he study altogether on both days?
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Answer:

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____times 10=662.2<br> ____times 100=403<br> ____times 1000=108
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Answer:

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Step-by-step explanation:

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Please I need in 10 minites
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Answer:

sorry cant answer

Step-by-step explanation:

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