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x rates calc
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x rates calc


 
 
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Calculus [from Latin, literally ...
http://en.wikipedia.org/wiki/Calculus
 
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http://historyspecies.blogspot.com/2008/07/interview.html
Interview (by: Orphaned)
Mortgage rates refinancing :: MutantMypay, MYPAY, mypay. Protozoo Mutant has been disabled. ... Mypay, MYPAY, mypay Mortgage c rates refinancing Mortgage rates refinancing lmortgagefates . ...

http://pressurefeudal.blogspot.com/2008/07/meie.html
meie (by: families)
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http://htmwonder.blogspot.com/2008/07/joined.html
Joined (by: be)
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http://velotutor.blogspot.com/2008/07/calories-calculate-your-daily-need.html
Calories: Calculate your daily need (by: Bobby Griffith)
Step Two: To Find your BMR (basal metabolic rate)—Calories Needed if Sedentary: Men: BMR u003d 66 + (13.7 X weight in kg) + (5 X height in cm) - (6.8 X age in years). Explanation: add 66 to 13.7 times weight in kg, then add to 5 times ht. ...

 
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Questions & Answers

how would i calc. a mtg payment myself on paper. is it the loan amt. x rate divided by the term(in m
@qaa_question

Unless you are a glutton for punishment, you wouldn't want to do this by hand. But here's how it works for a FIXED rate loan: Step 1: Find monthly payment Monthly Payment = {monthly rate + [ monthly rate / ( ( 1+monthly rate)^(# of months) - 1 ) ] } * loan principal ** For example, a $15k loan at 10% over 36 months has a monthly payment of $484.01 Step 2: Find the interest amount for the month => Take the principal balance of the loan & multiply it by the monthly rate to get the interest of the month. For the first month, the principal balance would be the loan amount. ** e.g.: $15,000 * (10%/12) = $125 Step 3: Find the principal paydown. => Take the monthly payment in Step 1, and subtract the interest amount in Step 2 from it. **e.g.: $484.01 - $125.00 = $359.01 Step 4: Find the new principal balance => Take the difference in Step 3 and subtract it from the principal balance you started with. **e.g.: $15000-$359.01 = $14,640.99 Step 5: Repeat Step 2 to Step 4 until the end of the term of the loan or when the balance reaches 0. Normally, this would match exactly, unless you have a balloon payment or a negative amortization loan. ** e.g.: $14640.99 * (10%/12) = $122.01 $ 484.01 - $122.01 = $362.00 $14640.99 - $362.00 = $14278.99 .... so on and so forth. I recommend: 1) Use an Excel spread sheet instead. Use the function: PMT(rate,# of periods,loan amount, end of loan amount, interest type) to find the monthly payment. Remember to divide the rate so that it is a monthly rate. Future value is usually 0 unless you have a balloo payment. Interest type is arears so use 0. Then you can do an amortization table by listing the balance, the interest amount, the amount of principal pay down (monthly payment minus interest amount). And then calculate the balance for the next month (balance - principal paydown). 2) It' much easier to use an online mortgage calculator or amortization table calculator such as the ones below: http://www.bankrate.com/brm/calculators/mortgages.asp http://www.finaid.org/calculators/loanpayments.phtml Just Be!



calc/rates problem?
the rate at which barometric pressure decreases with altitude is proportional to the barometric pressue at that altitude. if the barometric pressure is measured in inces of mercury and the altitude in feet and the constant of proportionality is 3.7 x 10 ^-5. Suppose the barometric pressure at sea level is 29.92 inches of mercury. what is the barometric pressure at the top of mt. whitney is 14, 500 feet? what is the barometric pressure at the top of mt. everest is 29,000?

P' = C*P, where C = -3.7 * 10^(-5) So P = S * e^(CA), for S some constant and A the altitude. But S is just the pressure at sea level, which you know. So there's your formula. Plug in values to get the answers to the two specific questions.



Calc-Find the average rate of change of the function over the given interval(s):R(x) = squareroot(4x
@qaa_question

Not sure whether I interpreted the question properly. When x=0, sqrt(4x+1) = Sqrt(1) =+/- 1 When x = 2, Sqrt(4x+1) =Sqrt(8+1) = Sqrt(9) = +/- 3 See, there are two curves here. Now the change in x is 2 - 0 =2 The change is R(x) is: (there are two possibilities:) 3 - 1 = 2 and -3 - -1 = -2 The average rate of change is (change in y) / (change in x) = (+/- 2 ) / 2 = +/- 1 So there are two possible answers: + 1 for one curve, and - 1 for the other.