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Nina [5.8K]
3 years ago
15

Help exponents and scientific notation

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0
If you have a whole number move the number of exponents in 10 and move left. If you have a decimal, and the 10 is negative exponent, move to the write.
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The fox population in a certain region has a relative growth rate of 4% per year. It is estimated that the population in year 20
den301095 [7]

Answer:

a) P(t) = 17900e^{0.04t}

b) The population estimated in 2008 is of 24651.

Step-by-step explanation:

The population growth model may be given by the following exponential function:

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

In which P(t) is the population after t years, P_{0} is the initial population and r is the growth rate.

(A.) Find a function that models the population t years after 2000 (t=0 for 2000)

We have that:

P_{0} = 17900, r = 0.04. So

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

P(t) = 17900e^{0.04t}

(B.) Use the function from part A to estimate the fox population in the year 2008.

2008 is 8 years after 2000. So:

P(8) = 17900e^{0.04*8} = 24650.5

The population estimated in 2008 is of 24651.

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3 years ago
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USPshnik [31]

Answer:

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SOH CAH TOA,,,,,, Tangent= opp/adj-------- Tan X=36/27

Step-by-step explanation:

3 0
2 years ago
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earnstyle [38]
Hope this helped you :)

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Alina [70]
I think the answer would be D
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puteri [66]

Answer:

y =  \frac{3}{4} x - 2

Step-by-step explanation:

Remmeber this:

slope =  \frac{rise}{run}

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