P=20 this is because you have to get 2 on each side 7.2/3.6 =2 so 20/10=2 2=2
Calculate the volume of the cylinder in square feet.
Pi•r^2•h
3.14•2^2•6
3.14•4•6
3.14•24
Then multiply by 62.5 lbs/ft^2
3.14•24•62.5
Answer:
61
Step-by-step explanation:
Put 12 where n is, then do the arithmetic.
a(12) = -5 +6(12-1) = 61
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We assume you didn't really mean to show an equation for -a(n). If you did, then the term you want is -61.
