(1 pt) For a certain county, the percentage, P, of voters who used electronic voting systems, such as optical scans, in national elections can be modeled by the formula
P = 2.9 x + 24.3,
where x is the number of years after 2000. In which years will more than 41.7% of the county's voters use electronic systems?
Note: Enter your answer as, Voting years after yyyy -- do not put a period at the end of the phrase.
Comments
Dear Gianni. Thank you for comments.
The answer is 41.7=2.9x+24.3 41.7-24.3=2.9x 17.4=2.9x X=6 So the answer 2000+6 = 2006 Voting years after 2006 Thanks
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