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Round to the nuarest hundredth of a percent. beter deal.

A=P(1+((APR)/(n)))^(ny)

Round to the nuarest hundredth of a percent. beter deal.\newlineA=P(1+(APRn))ny A=P\left(1+\left(\frac{A P R}{n}\right)\right)^{n y}

Full solution

Q. Round to the nuarest hundredth of a percent. beter deal.\newlineA=P(1+(APRn))ny A=P\left(1+\left(\frac{A P R}{n}\right)\right)^{n y}
  1. Identify Formula: To find the better deal, we need to calculate the final amount AA using the formula A=P(1+APRn)nyA=P(1+\frac{APR}{n})^{ny}, where PP is the principal amount, APRAPR is the annual percentage rate, nn is the number of times the interest is compounded per year, and yy is the number of years.
  2. Determine Example Values: First, we need to know the values of PP, APRAPR, nn, and yy to plug into the formula. Since these values aren't provided, we'll assume some example values to demonstrate the calculation. Let's say P=$1000P=\$1000, APR=5%APR=5\% (or 0.050.05 as a decimal), n=4n=4 (compounded quarterly), and y=1y=1 year.
  3. Plug into Formula: Now, plug the values into the formula: A=1000(1+(0.054))4×1A=1000(1+\left(\frac{0.05}{4}\right))^{4\times 1}.
  4. Calculate Parentheses Term: Calculate the term inside the parentheses: (1+((0.05)/(4)))=1+0.0125=1.0125(1+((0.05)/(4))) = 1 + 0.0125 = 1.0125.
  5. Calculate Power: Now raise this term to the power of 44: (1.0125)4(1.0125)^4.
  6. Calculate Final Amount: Using a calculator, we find that (1.0125)41.050945(1.0125)^4 \approx 1.050945.
  7. Round to Nearest Hundredth: Multiply this by the principal amount: 1000×1.0509451050.9451000 \times 1.050945 \approx 1050.945.
  8. Round to Nearest Hundredth: Multiply this by the principal amount: 1000×1.0509451050.9451000 \times 1.050945 \approx 1050.945.Round to the nearest hundredth of a percent: 1050.9451050.945 rounds to 1050.951050.95.

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