What is the area of the following circle? Either enter an exact answer in terms of it or use 3.14 for it and enter your answer as a decimal.
R = 5

78.54

Step-by-step explanation:

The area of a circle can be found using

If we know that the radius is 5, then our equation becomes this.

Simplifying:

Gives us:

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

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step-by-step explanation: