Next year's value of quantity 1 is obtained by multiplying this year's value of quantity 1 by 0.75. Next year's value of quantity 2  is obtained by adding 0.75 to this year's value of quantity 1. Which of the two quantities are decaying exponentially?
?

A. Only quantity 1
B. Only quantity 2
C. Both quantity 1 and quantity 2
D. Neither quantity 1 nor quantity 2


Answer: A

Mathematics

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B.
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A. n = 
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A.
B. 2
C. 16
D. Not a real number

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