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Scilla [17]
3 years ago
8

david bought a baseball card for $40. since then, the card has increased in value by 25%. what is the value of david's card now?

Mathematics
1 answer:
Inessa05 [86]3 years ago
8 0

Answer:

50 dollars

Step-by-step explanation:

25 percent of 40 is 10. 10 plus 40 equals 50. Or you could multiply 40 by 1.25. Either way, you get 50.

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2 years ago
The following function represents the value of a motorcycle, in dollars, after x years: f(x) = 19,000(0.91)x
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Answer:

Option C.The decrease in the value of the motorcycle, which is 9%

Step-by-step explanation:

we have a exponential function of the form

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if 0<b<1 then it is an exponential decay

In this problem

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7 0
3 years ago
Read 2 more answers
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