document.write( "Question 1139262: 4.
\n" ); document.write( "a. The common difference in an arithmetic sequence is 8 and the sum of the first 14 terms is 966,
\n" ); document.write( "find the first term?
\n" ); document.write( "b. Solve 4x^2 − 9x ≤ 9.
\n" ); document.write( "c. Given that q is the number of ball pumps people are willing to buy per week from a manufacturer
\n" ); document.write( "at a price of 1200 − 60√q + 27 dollars .
\n" ); document.write( "i. Write an expression R, for total revenue.
\n" ); document.write( "ii. Find marginal revenue,dR/dq when q = 12.
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Algebra.Com's Answer #757055 by ikleyn(52790)\"\" \"About 
You can put this solution on YOUR website!
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