The area of the paper is the amount of space it occupies.
The length of papers around the edge is 1607680 cm
The given parameters are:


The area of the circle head is:

So, we have:

Substitute known values



The length of the paper is then calculated as:

This gives



Hence, the length of papers around the edge is 1607680 cm
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Answer:
worked 4 hours tutoring = 4 hours * $25 = $100 earned
$130 needed - $100 earned = $30 needed
$30/ $10 hour babysitting = 3 hours
as for the number of hours, 4 hrs tutor + 3 hrs babysit = 7 hrs, 7 hours < 10 hours its within the requirements
Minimum # of hours babysitting = 3 hours
Step-by-step explanation:
Answer:
The choice A. h = 8/9
Step-by-step explanation:

Answer:
no.2 it is 43.98 and no.3 is 94.25
Step-by-step explanation:
Circumferencce formula = 2πr
So just substitute the radius for r