$8000 is compounded semiannually at a rate of 12% for 21 years. find the total amount in the compound interest account.

The total amount in the account will be $92456.26

Step-by-step explanation:

To determine the amount in the account, we simply apply the compound interest formula;

We divide the interest rate by 2 to determine the effective rate per semiannual.

We then multiply the number of years by 2 to obtain 42 semiannual payments

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

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