Answer:
<h2>Per week: $1041.04</h2><h2>Per month: $4610.32</h2><h2>Per year: 55323.84</h2>
Pi<span> (π) is the ratio of the circumference of a circle to its diameter. It doesn't matter how big or small the circle is - the ratio stays the same. Properties like this that stay the same when you change other attributes are called constants.
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Step-by-step explanation:

If you put 91 times 17 in a calculator, you get 1547. 1547 is your answer.
The answer is 0.555556 I really hope this helps!