document.write( "Question 1139262: 4.
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document.write( "a. The common difference in an arithmetic sequence is 8 and the sum of the first 14 terms is 966,
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document.write( "find the first term?
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document.write( "b. Solve 4x^2 − 9x ≤ 9.
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document.write( "c. Given that q is the number of ball pumps people are willing to buy per week from a manufacturer
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document.write( "at a price of 1200 − 60√q + 27 dollars .
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document.write( "i. Write an expression R, for total revenue.
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document.write( "ii. Find marginal revenue,dR/dq when q = 12. \n" );
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Algebra.Com's Answer #757048 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! (a):\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(b):\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Find that the solution is between and including the roots. \n" ); document.write( "ROOTS: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |