Mathematics, 27.07.2019 14:20 jasminemarie610
Zahra is anxious to save money on her utility bills and knows that changing the temperature of the water when she does laundry can save money. right now three-fourths of all her laundry is done with the hotter water. use the table below to determine how much she currently pays in utility costs for laundry. assume 1 load of wash per day. clothes washer w/electric water heater cost per load hot wash & warm rinse 71 cents per load warm wash & cold rinse 25 cents per load if she cuts down the amount of laundry that she does in hot water to one-half, about how much will she save every year? a. $65 each year b. $42 each year c. $23 each year d. $392 each year
Answers: 2
Mathematics, 21.06.2019 19:30
Write an equation for the function that includes the points (2,100)and (3,100)
Answers: 2
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Zahra is anxious to save money on her utility bills and knows that changing the temperature of the w...
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