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  • 10-05-2018
  • Mathematics
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2 questions in one! please help! will give brainiest if work is shown!!

2 questions in one please help will give brainiest if work is shown class=

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Natalina Natalina
  • 10-05-2018
the first answer is 0.38(x^2)-2.45x+5.1. first, on a graphing calculator, you enter the data in the chart into stat edit. then you turn on stat plot 1 and press graph. press stat calc quadreg to find the equation. then, substitute 9 in for x to find that there will be 13.83 thousand bacteria after 9 hours
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