2 years ago

Help me plz this due tommorow and i need help with this

Mathematics

1 answer:

olga2289 [7]2 years ago

4 0

1) last number times 4 and subtract 1
2) last number times2 and add 2
3) you figure out

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3 years ago

Population Growth The population P (in thousands) of Oriando,Florida from 1980 through 2009 can be modeled by p = 130e0.0205t,wh

svetoff [14.1K]

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b) 2021

Step-by-step explanation:

Given : Population Growth The population P (in thousands) of Oriando,Florida from 1980 through 2009 can be modeled by $p = 130e^{0.0205t}$ (1)

where t = 0 corresponds to 1980.

Then , for 2009

t= 2009-1980=29

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$p = 130e^{0.5945}$

$p =130(1.81212465608)=235.57620529\approx236$

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b) Substitute p= 300 in (1) , we get

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$2.3077= e^{0.0205t}$ (Divide both sides by 130)

Taking Natural log on both sides,

$\ln(2.3077) = 0.0205t\\\\\Rightarrow\ t=\dfrac{\ln(2.3077)}{0.0205}$

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Hence, The year Orlando will have a population of 300,000 =1980+41 =2021

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allochka39001 [22]

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