Mathematics, 31.10.2019 18:31 derisepicowe0fa
A5 kw solor energy system can collect 9000 kwh of energy per year. in arizona, electricity cost eleven cents per kilowatt hour. the average home uses 66 million btu per year. given that 1 btu= 0.000293 kwh, find the number of kilowatt hours used per year
Answers: 2
Mathematics, 21.06.2019 14:30
The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m
Answers: 3
Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 18:10
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23
Answers: 1
A5 kw solor energy system can collect 9000 kwh of energy per year. in arizona, electricity cost elev...
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