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Fiesta28 [93]
3 years ago
9

The width and length of a rectangle (in feet)are consecutive odd integers. If the length is increased by 5 feet, the area of the

resulting rectangle is 60 square feet. What is the area of the original rectangle?
25 ft2
30 ft2
35 ft2
Mathematics
1 answer:
Vladimir79 [104]3 years ago
3 0
The answer will be 35ft2
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Answer:

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Step-by-step explanation:

General Continous growth rate equation :

A = Pe^rt

A = amount present, t years after year of initial amount.

Here,

P = 90 mg, amount in year 2000

r = rate = 12% = 0.12

t = years after 2000

Therefore,

A is written as ;

A(t) = 90e^0.12t

Amount present in year 2010 ;

t = 2010 - 2000 = 10

A(10) = 90e^0.12(10)

A(10) = 90 * e^1.2

= 90 * 3.3201169

= 298.81052

= 299 mg

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Answer:

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