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Question 201705: Please Help Me!!!!
Suppose instead that the town experiences quadratic growth of the form P= 7t^2=Po where t is the time of years from 2010. The Po=1000
A)Insert the value of Po that your group has decided upon into the equation. Use t^2 to type t-squared
B) Fill in the following chart.
Year(t) Population(p)
T=0(2010) Po=
T=1(2011) Po=
T=2(2012) Po=
T=3(2013) Po=
T=6(2016) Po=
C) Use your equation from part a to approximate how may years it will take for the population to reach 12,000. Round to the nearest whole year when necessary.
Answer by RAY100(1637)   (Show Source):
You can put this solution on YOUR website! Please check to see that this is your problem
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P =7t^2 +c
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P(0) = 1000=7t^2 +c = 0 +c,,,,or c=1000
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P(0) = 7t^2 + 1000= 1000
P(1) = 7*1^2 +1000= 1007
P(2) = 7*2^2 +1000= 1028
P(3) = 7*3^2 +1000= 1063
P(4) = 7*4^2 +1000= 1112
P(5) = 7*5^2 +1000= 1175
p(6) = 7*6^2 +1000= 1252
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12,000 = 7*t^2 +1000
11,000 = 7*t^2
1571.4 = t^2
39.64 = t
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