Mathematics, 20.09.2020 02:01 paytonthalacker
An aeroplane flies over Britain at a height of 6.8km.
If its mass is 3,500kg, find the gravitational potential
energy stored in kJ.
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Find the solution of this system of equation -7x+y=-20 9x-3y=36
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Mathematics, 21.06.2019 22:10
Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?
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An aeroplane flies over Britain at a height of 6.8km.
If its mass is 3,500kg, find the gravitationa...
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