Answer – C. (The graph is continuous because there can be fractional values for time)
First we must understand that there can be fractional values for time; time can take on any value value within a finite or infinite interval, and as such is a continuous variable. Therefore, the graph is continuous.
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She had left a 18% tip because you multiply the cost by the tip percentage 12.5*0.18=2.25 after that you add the values together 12.50+2.25=14.75.
Add all those numbers and divide by 6 will get you 78
Answer:
Please refer to the attachment
