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emmainna [20.7K]
2 years ago
11

Use an exponential expression to calculate the area covered by purple loosestrife 7 years from now. Is this a valid

Mathematics
2 answers:
Bezzdna [24]2 years ago
6 0

The area of the wetland that will be covered in purple loosestrife 7 years from now is modeled by this expression.

500(1.2)^7

After evaluating the expression, the model predicts that approximately 1,792 acres of the wetland will be covered in purple loosestrife 7 years from now. This is not a valid prediction because the total area of the wetland is only 1,240 acres. So a constraint on the model is that the value of the expression 500(1.2)^t must be less than or equal to 1,240.

uranmaximum [27]2 years ago
4 0

Answer: 500(1.2)^7

Step-by-step explanation:

PLATO

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Answer:

<em>Hey mate, here's ur answer:</em>

<em>---------------------------------------------------</em>

<em>-2x^5. 4x^2 </em>

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<u><em>=−8x7</em></u>

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tatuchka [14]

Answer:

$7.50

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3 years ago
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jeka57 [31]

Answer:

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if you have a rectangle with a length of 0.5 x + 10 feet and a width of 6 feet how could you find the area written in its simple
Greeley [361]
<h2>Greetings!</h2>

Answer:

x + 20 = area

Step-by-step explanation:

You need to recall the equation for a rectangle:

Width x Length = Area

So simply plug the values into this:

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Simplified down by dividing by three:

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<h3>x + 20 = area</h3>
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