How do you use a graph to determine how many hours are required to earn $60 if a job pays $20 per hour?
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"What does Hess's law say about the enthalpy of a reaction?"
1 Answer
Feb 21, 2015
Graph Time versus Amount Earned
( this will be a straight line through (0,0) and (1 hour, $20)
Follow the horizontal line across from the desired pay to the graphed line and from there down to the number of hours that need to be worked.
