10. Ryan planted 2000 acres of soybeans across from the school. During the last fire drill, the beans were harvested using a combine. Ryan has kept a graph of the number of acres left for him to harvest. a. Describe the relationship between the area remaining and the # of days. b. Use the graph to estimate the area remaining after three days. c. By how much does the area remaining decrease after each day of harvest? d. Consider the rate of change of area remaining with respect to the number of days. What are suitable units for this rate of change? Ryan's Harvest y 2000 1500- 1000- 500 Area Remair 246810 Day e. Is the rate of change of area remaining with respect to the number of days increasing, constant or decreasing? Give a reason for your answer f. Predict the number of days required to complete the harvest. Show your work.

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Please solve the last 3 problems, I just submitted and have solution to the first 3 problems .

Mr. O'Dell and Mr. Johnson begin running laps around a one mile track at the same time. Mr. O'Dell completes a mile every 6 minutes and Mr. Johnson completes a mile every 8 minutes. How long will it take for them both to finish a lap at the same time?