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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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A trinidadian who is planning to visit Canada changed $3192 to canadian currency. How many $ did the triodion received
DanielleElmas [232]

Answer:

$3934

Step-by-step explanation:

We know that the currency of different countries are different.

So, one US dollar = 1.23 Canadian dollar

Given : $3192

A trinidadian changed some US dollar to Canadian dollar who plans to visit Canada.

He exchanged $3192.

Therefore,

1 US dollar = 1.23 Canadian dollar

The value of $ 3192 will be equal to = 1.23 x 3192

                                                            = $ 3933.96

                                                            ≈ $ 3934

Therefore,  triodion received =  $ 3934.

8 0
3 years ago
Find the equation of a circle whose center is at (-3, 7) and radius is 9 units.
timurjin [86]

Answer:

(x + 3)² + (y - 7)² = 81

Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r the radius

here (h, k ) = (- 3, 7 ) and r = 9 , then

(x - (- 3) )² + (y - 7)² = 9² , that is

(x + 3)² + (y - 7)² = 81

3 0
2 years ago
Read 2 more answers
What is the answer to solve -2=4r+s for s
sleet_krkn [62]
The answer is s= -(4r+2)
7 0
3 years ago
The population of Oak Forest is increasing at a rate of 4% per year. If the population is 74,145 today, what will it be in three
Shtirlitz [24]

Answer:

83,403

Step-by-step explanation: Take 74,145 and multiply it by 4%. Then take that number and add it to the 74,145 and that'll give you year one. For year 2 you'll take your total from year 1 and multiply it by the 4% growth rate then you'll add the 4% to what your ending from year 1 and that'll give you your total growth after 2 years. Then you'll take your ending total from year 2 and multiply it by 4% and then you'll add that 4% to the total end from year 2 and that'll give you your total growth of 4% every year for 3 consecutive years.

Hope this helps!

4 0
3 years ago
HELP ASAP!!
garri49 [273]
I'm pretty sure it would be <span>x - y + 1 = 0 because if you plug in one of the coordinates into each equation, this is the only one that works.

</span><span>y - x + 1 = 0
2 - 1 + 1 = 0
2 = 0 not correct

</span><span>x - y + 1 = 0
1 - 2 + 1 = 0
0 = 0 correct

</span><span>-x - y + 1 = 0
-1 - 2 + 1 = 0
-2 = 0 not correct
</span>
4 0
3 years ago
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