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satela [25.4K]
3 years ago
14

A study of the annual population of deer in Georgia from 1972-2012, shows the population, D(t), can be represented by the functi

on D(t) = 394,267(1.032)^t

Mathematics
1 answer:
sammy [17]3 years ago
3 0

Answer:

D(t)=394,267(1.003)^{12t}

Step-by-step explanation:

<u><em>The complete question in the attached figure</em></u>

we have

D(t)=394,267(1.032)^t

This is a exponential growth function

where

P(t) is the population

t is the number of years

The initial value is 394,267 people

The factor growth is 1.032

To find out the monthly rate of growth, rewrite the expression

Remember that one year is equal to 12 months

D(t)=394,267(1.032)^{(t*\frac{12}{12})}

D(t)=394,267[(1.032)^{(\frac{1}{12})}]^{12t}

D(t)=394,267(1.003)^{12t}

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GuDViN [60]

Answer:

  x = 14

Step-by-step explanation:

Extend line AB so that it intersects ray CE at point G. Then angles BGC and BAD are "alternate interior angles", hence congruent.

The angle at B is exterior to triangle BCG, and is equal to the sum of the interior angles at C and G:

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Subtracting 138 and collecting terms we have ...

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<em>Additional comment</em>

You will find that the solutions to this are x = {14, 17}. You will also find that angle BCE will have corresponding values of 54° and -15°. That is, the solution x=17 is "extraneous." It is a solution to the equation, but not to the problem.

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8 0
3 years ago
Identify the angle of elevation.<br><br> A. 3<br> B. 2<br> C. 1
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there really isn't an explanation needed

5 0
3 years ago
In a circle with a radius of 3 ft, an arc is intercepted by a central angle of 2π3 radians. What is the length of the arc?
madreJ [45]
The correct question is 
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we know that
in a circle
</span>2π radians -----------------> lenght of (2*π*r)
2π/3 radians--------------> X
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the answer is 2π ft




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