Mathematics, 06.11.2020 16:20 wajdi554roblox
Jada also estimates the perimeter of her garden by rounding the length and width to the nearest tenth. Which equation shows this estimate? A. 12.6 + 3.2 + 12.6 + 3.2 = 31.6 meters B. 12.6 + 3.3 + 12.6 + 3.3 = 31.8 meters C. 12.5 + 3.5 + 12.5 + 3.5 = 32 meters D. 12.7 + 3.3 + 12.7 + 3.3 = 32 meters 00:00 Part C What is the exact perimeter of Jada's garden? Enter your answer in the box. meters 00:00 Part D
Answers: 1
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The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight
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In may you used 400 kilowatt-hours of energy for electricity. a. calculate the total electrical energy use in joules. b. calculate your average power use in watts. c. assume that your power supplier generates electricity by burning oil. note that 1 liter of oil releases 12 million joules of energy. how much oil is needed to generate the electricity you use? give your answer in both liters and gallons. a. the total electrical energy use was nothing _ joules. (type an integer or a decimal.) b. the average power use is nothing _ watts. (round to the nearest whole number as needed.) c. to generate the electricity you used, nothing _ l is needed. (round to the nearest whole number as needed.) to generate the electricity you used, nothing _ gal is needed. (round to two decimal places as needed.)
Answers: 1
Jada also estimates the perimeter of her garden by rounding the length and width to the nearest tent...
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