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anonymous
 4 years ago
In a new suburb, it is estimated that the number of registered voters will be modeled by the function N(t) = 11 + 9 t^2  t^3, where t is time in years and N is in thousands.
i found n(6) = 119
The instantaneous rate of change of N at t = 6
anonymous
 4 years ago
In a new suburb, it is estimated that the number of registered voters will be modeled by the function N(t) = 11 + 9 t^2  t^3, where t is time in years and N is in thousands. i found n(6) = 119 The instantaneous rate of change of N at t = 6

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0n(6) = 11 + 9*6^2  6^3 = 11 + 324  216 = 335  216 = 119

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i know i found that already

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0wait is that the answer again?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh  im sorry  i thoght you wanted to confirm that

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0u want instantaneous rate of change

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0no i need to find The instantaneous rate of change of N at t = 6

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ok differentiate dN/dt = 18t  3t^2 at t = 6 this is 18*6  3*36 = 108  108 = 0
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