If the rate of inflation is 2.5% per year, the future price p (t) (in dollars) of a certain item can be modeled by the following
1 answer:
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Answer:
C
Step-by-step explanation:
a=r^2
To find the radius, divide the diameter by 2
r=d/2
r=10/2
r=5
a=r^2
a=5^2
a=25
So, choice C is correct
Hope this helps! :)