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zahnjoey2470
24.09.2019 •
Mathematics
Plz ! a scientist is studying wildlife. she estimates the population of bats in her state to be 270,000. she predicts the population to grow at an average annual rate of 2.9%. using the scientist's prediction, create an equation that models the population of bats, y, after x years.
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Ответ:
I do hope that this correct.
Ответ:
A = Pe^rt
A = ending amount
P = beginning amount
r = growth or decay rate
t = time or term
e = approximately constant 2.71828
Given:
P = 270,000
r = 2.9% growth
y = ending population
x = time in years
create an equation that models the population of bats, y, after x years.
y = Pe^rx
y = 270,000 * 2.71828^0.029x
Ответ: