Solve the problem.The weekly profit, P, of a house cleaning service can be approximated by the formula 
, where h is the number of houses cleaned each week.i) Draw a graph of profit in terms of houses cleaned for up to and including 500 houses.ii) Estimate the weekly profit if 400 houses are cleaned.iii) Estimate the number of houses cleaned if the week's profit is $27,640.
What will be an ideal response?
i) 
| ii) | $22,000 |
Mathematics
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j
A. t > 4
B. All real numbers
C. t ? 
D. t ? 0
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Perform the indicated operation.9m(4m2 + 8m + 3)
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Write the fraction or mixed number as a decimal. Round to the nearest thousandth if necessary.
A. 0.096 B. 0.957 C. 9.57 D. 1.045
Mathematics