Mathematics, 22.09.2020 14:01 teresajohnson1523
More and more businesses and homeowners are installing solar panels on their roofs to draw energy from the sun's rays. According to the U. S. Department of Energy, the solar cell kilowatt-hour use in the United States (in millions) is projected to be S(t) = 0.73t2 + 15.8t +2.7 (0 < t < 8) in year t, with t = 0 corresponding to 2000. What was the number of projected solar cell kilowatt-hours used in the United States for 2001? For 2002?
Answers: 2
Mathematics, 21.06.2019 23:30
Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?
Answers: 1
Mathematics, 22.06.2019 02:30
Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal
Answers: 1
More and more businesses and homeowners are installing solar panels on their roofs to draw energy fr...
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