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Mathematics, 25.04.2020 02:55, georgesarkes12
Family of four lives in a three-bedroom house and uses an average of 900 kWh of electricity per month. The family cools their house for three months during the summer with two window-unit air conditioners that each use 350 kWh of electricity per month. Which of the following is the percentage of the family’s total annual electricity that is used to run the two air conditioners for the three summer months?
Group of answer choices
9,7%
19.4%
38.8%
77.8%
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Answers: 1
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Mathematics, 21.06.2019 13:00, JonJon05
Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.
Answers: 3
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Family of four lives in a three-bedroom house and uses an average of 900 kWh of electricity per mont...
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