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3 years ago

15

The value of a professional basketball players autograph rose 30% in the last year It is now worth $338.00 What was it worth a y

ear ago?

1 answer:

Archy [21]3 years ago

7 0

Estimated about $224.00

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Veronika [31]

9514 1404 393

Answer:

y = 0

Step-by-step explanation:

Subtracting the right side gives ...

$\dfrac{y}{P-9}-\dfrac{y}{P+9}=0\\\\y\left(\dfrac{(P+9)-(P-9)}{P^2-81}\right)=0\\\\y\left(\dfrac{18}{P^2-81}\right)=0\\\\\boxed{y=0}$

The factor multiplying y cannot be zero, so y must be zero.

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2 years ago

Evaluate. for n = 15 and t = 7

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Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

A freight train completes its journey of 150 miles 1 hour earlier if its original speed is increased by 5 miles/hours. What’s th

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3 years ago

Kevin is observing the population of the fish he put into a pond. He built a pond and populated it with 500 fish. The population

laila [671]

Here we will use exponential form, which is

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Required equation is

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