The circumference is (2 pi) (radius) . The ratio of radius to circumference is (1)/(2 pi).
The value of expression is 7.
<h3>What is expression?</h3>
An expression is a combination of numbers, variables, functions (such as addition, subtraction, multiplication or division etc.)
Given:

Now, using property of log
a log b
So,
= 7 log 10
As log 10 = 1
= 7 (1)
= 7
Learn more expression here:
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$33.33
20/9 = $2.22 per sheet
$2.22*15 = $33.33
Wouldn't that be
6 remainder 150?