Wiki User
∙ 14y agoIn fact compound interest is exciting if you're lending but dangerous if you're borrowing as the interest is added to the principal and itself attracts interest.
To calculate compound interest use the Rule of 42. Divide the rate of interest into the number 42 and the answer is the number of periods - usually years when dealing with annual interest - for the principal, i.e. the sum borrowed and therefore the amount to be paid back, to double in value.
Example: borrow $1000 at 6% p.a., pay nothing each year and you will owe $2000 at the end of 7 years.
Conversely, use the rule of 42 to find out the rate of depreciation. If your $10,000 car depreciates at 6% a year then it will be worth $5000 at the end of 7 years.
Wiki User
∙ 14y agoInterest payments can calculated annually, quarterly, monthly, daily or even continuously. To enable consumers to compare rates quoted over different periods, many authorities require financial institutions to calculate the total compound interest over a year. That is the AER.
5,132.33^10
Compound in interest rates is as thus, compounded monthly means,if you get 3 cents interest this month, next month it compounds to 6 cents and so on! The next month 12 cents, depending on your financial institution and the rise and fall of interest rates.
A= Principle amount(1+ (rate/# of compounded periods))(#of compounding periods x # of years)
Corresponding compounding is the interest rate on loan or the financial product restated from nominal interest rate as an interest rate with an annual compound interest.
To calculate elemental iron from a compound containing iron, you need to determine the percentage of iron in the compound. This can be found on the compound's chemical formula or from the molar mass of the compound. Once you know the percentage of iron, you can use that to calculate the amount of elemental iron present.
The formula of the compound and the Atomic Mass of its elements.
Multiply the mass of the compound by the conversion factor based on the percent composition of the element in the compound
The enemy of compound interest is debt, especially high-interest debt like credit card debt. By owing money and paying high interest, you are essentially working against the benefits of compound interest, making it harder to grow your wealth and reach your financial goals.
No, you do not need to know the atomic weight to calculate molarity. Molarity is calculated by dividing the moles of solute by the volume of solution in liters. Knowing the atomic weight can help determine the number of moles in a given mass of solute, but it is not required to calculate molarity.
To calculate the specific heat of a compound like NaOH, you would need to know the mass of the compound and the energy required to change its temperature by a certain amount. The formula to calculate specific heat is: specific heat = (energy applied)/(mass * temperature change). Once you have these values, you can plug them into the formula to find the specific heat of the compound.
To determine the mass percent of oxygen in a compound, you would calculate the mass of oxygen in the compound and then divide it by the total mass of the compound, before multiplying by 100. The formula is: (mass of oxygen in compound / total mass of compound) x 100%.
The molecular formula of the compound can be calculated from the composition of element in a compound. The next steps are involved in the calculation of percentage of every element in a compound.
use the rate function
To calculate the grams of a compound in a solution, you need to know the concentration of the compound in the solution (in g/L or mg/mL) and the volume of the solution (in liters or mL). Multiply the concentration by the volume to get the total mass of the compound in the solution.
Interest payments can calculated annually, quarterly, monthly, daily or even continuously. To enable consumers to compare rates quoted over different periods, many authorities require financial institutions to calculate the total compound interest over a year. That is the AER.
You can calculate aggregate saving by using the power of compounding. The earlier you start saving, the faster you can aggregate or compound your existing savings in the bank.