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Mathematics, 27.11.2020 22:30 Alexislol7908

The least-squares regression equation
y = 120 + 40x can be used to predict the cost of renting a backhoe for x hours. Suppose it costs $325 to rent a backhoe for 5 hours.
Calculate the residual for renting the backhoe for 5 hours, to the nearest hour.
The residual is _


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The least-squares regression equation y = 120 + 40x can be used

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The least-squares regression equation
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