Mathematics, 23.04.2020 22:39 zeesharpe05
Pounds of CO2 per Square Foot of Road per Year Calculation: There are about 15,000 square miles of paved roads in the U. S. (the roads are long and skinny, but if you took roads and made them into a giant tennis court, you’d have about 15,000 square miles), or about 15,000 x 5280 x 5280 = 420,000,000,000 square feet (rounding off just a bit). For this answer, then, simply divide the answer from the previous question (number of pounds of CO2 per year produced by U. S. cars) by the total highway square footage number above. Cheap calculators? You likely won’t be able to type in the number of square feet; in that case, if you calculated a number of tons (T) in the previous question, you should do T x 2000 / 15,000 / 5280 / 5280, giving an answer very near to:
Answers: 3
Mathematics, 21.06.2019 21:00, gabrielar80
The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs. mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.
Answers: 2
Mathematics, 21.06.2019 23:30, Bri0929
Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.
Answers: 2
Pounds of CO2 per Square Foot of Road per Year Calculation: There are about 15,000 square miles of p...
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