Alyssa is an ecologist who studies the change in the fox population of the Arctic circle over time. She observed that the population loses \dfrac{1}{18} 18 1 start fraction, 1, divided by, 18, end fraction of its size every 222 months. The population of foxes can be modeled by a function, PPP, which depends on the amount of time, ttt (in months). When Alyssa began the study, she observed that there were 185{,}000185,000185, comma, 000 foxes in the Arctic circle. Write a function that models the population of the foxes ttt months since the beginning of Alyssa's study.

Step-by-step explanation:

This is a exponential modelling problem.

The population looses 1/18th of it every 2 months.

That in decimal is:

1/18 = 0.0556

in percentage, 5.56% lost every 2 months

So, remaining:

100 - 5.56 = 94.44%

in decimal that is

0.9444 (to 4 decimal)

Now, the equation modeled would be in the form:

Where

C is the initial amount (185,000)

I is the factor that we decrease by (we found to be 0.9444)

n is the months it decreases by that factor (so, n = 2 cuz every 2 months)

Now we substitute and write the exponential model equation:

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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