# SOLUTION: need help fast please A data processing consultant charges clients by the hour. His weekly earnings E are modeled by the function E=0.2x^2+40x where x is his hourly rate in dollar

Algebra ->  Algebra  -> Exponential-and-logarithmic-functions -> SOLUTION: need help fast please A data processing consultant charges clients by the hour. His weekly earnings E are modeled by the function E=0.2x^2+40x where x is his hourly rate in dollar      Log On

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 Algebra: Exponent and logarithm as functions of power Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Exponential-and-logarithmic-functions Question 467175: need help fast please A data processing consultant charges clients by the hour. His weekly earnings E are modeled by the function E=0.2x^2+40x where x is his hourly rate in dollars. Can he earn \$2500 in a single week? Explain.Found 2 solutions by Big Poop, robertb:Answer by Big Poop(157)   (Show Source): Answer by robertb(4012)   (Show Source): You can put this solution on YOUR website!Have to solve the equation , or ==> . So, it is possible for the consultant to earn \$2500 in one week, if he would earn \$50 per hour.