Mathematics: The population of a country has been decreasing for several decades. in 1990, the population was about 165 million people. in 2010, the population was about 158 million people. determine the percent decrease in the country s population during this time period.

The population of a country has been decreasing

Ответ:

esanchez2002fcb

04.01.2022

To find percent decrease and increase you must subtract the original value (old value) with the new value. Then divide the value you get by the original value and multiply by 100:

165-158 = 7

7÷ 165 × 100 = 4.2424% or 4.2% rounded to 2 significant figures.

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Ответ:

luvpeaceandsocc6312

15.08.2020

Mathematics

First you multiply the length times the width or 28 by 12 to get 336
divide 336 by 5.5 to get your answer
61.09 square feet per hour

actually ignore me, above guy is right

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The population of a country has been decreasing for several decades. in 1990, the population was about 165 million people. in 2010, the population was about 158 million people. determine the percent decrease in the country's population during this time period.

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