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Asked Sep 9, 2019

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The grade resistance F of a car traveling up or down a hill is modeled by the equation F = W sin θ, where W is the weight of the car and θ is the angle of the hill's grade (θ > 0 for uphill travel, θ < 0 for downhill travel). What is the grade resistance (to the nearest pound) of a 3000-lb car traveling uphill on a 3° grade ()?

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The grade resistance F of a car traveling up or down a hill is modelled by the equation F = W sin θ, where W is the weight of the car and θ is the angle of the hill's grade (θ &...

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