anonymous
  • anonymous
Based off of the model P= 2t^2 - 4.3t + 462, when will the population reach 716 million?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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DanJS
  • DanJS
If the P is representing Population, then you just have to set P=716 and solve for the when, t is time i guess
anonymous
  • anonymous
what do i do after this? 254=2t^2-4.3t
DanJS
  • DanJS
you have a parabola opening upwards

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anonymous
  • anonymous
The math problem requires me to find the year it will reach this population
anonymous
  • anonymous
starting at 1993
DanJS
  • DanJS
yes, you will get two values for time, t, but i assume you can ditch the negative value for time
DanJS
  • DanJS
graph p(t), and see where it intersects p = 716
anonymous
  • anonymous
2005? or 12 years?
DanJS
  • DanJS
716000000=2t^2-4.3t+462

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