Tuesday
June 18, 2013

# Posts by FredR

Total # Posts: 108

College Calculus (Binomial Series)
Taylor series is as follows: f(x)=f(a)+f'(a)(x-a)/1!+f''(a)(x-a)^2/2!+f'''(a)(x-a)^3/3!+...

Calc
compound interest formula is: FV=PV(1+(r/n))^(nT) As n approaches infinity, this formula becomes: FV=PV*e^(rt) for the 1st \$1000 invested: FV=1000*e^(.07*20) for the 2nd \$1000 invested: FV=1000*e^(.07*19) and so on for 20 years. The sum total of future values minus \$20,000 dep...

math
z-score = (raw score - mean)/standard deviation

SOCIAL STUDIES
Frederick the Great

Assuming compound interest with a period of 1 year, the annual rate would be 4.3%

accounting
"Record wages expense incurred and to be paid next month" Payable implies an expense you owe.

accounting
Cash 10,000 debit Brown, Equity 10,000 credit

accounting
Decrease in liabilities of \$71,000

Legal
I believe an easement is correct.

Geometry
A line from the center of the curve to the midpoint of the chord is 8ft. If h=half of the chord length then 10^2=h^2+8^2, or h=sqrt(10^2-8^2) = 6 the chord length is 2*h or 12ft.

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