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Pepsi [2]
3 years ago
12

A population numbers 19,000 organisms initially and grows by 4.8% each year. Suppose P represents population and t represents th

e number of years of growth. An exponential model for the population can be written in the form P =aâb^t where p =_________
Mathematics
1 answer:
V125BC [204]3 years ago
8 0

Answer:

The exponential model for the population is P(t) = 19000e^{0.048t}

Step-by-step explanation:

The exponential model for the population has the following format:

P(t) = P(0)e^{rt}

In which P(0) is the initial population and r is the growth rate, as a decimal.

A population numbers 19,000 organisms initially and grows by 4.8% each year.

This means that P(0) = 19000, r = 0.048

So

P(t) = P(0)e^{rt}

P(t) = 19000e^{0.048t}

The exponential model for the population is P(t) = 19000e^{0.048t}

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2 years ago
Will give brainliest please help ASAP
Y_Kistochka [10]
The answer should be f(x)=20(2.5)^x

How?

the graph crosses the f(x) axis at 20 but that's common in all 4 equations. However, when x=1, f(x)=50. We have to know try all the equations by substituting these values in ( both sides are equal).

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