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1) The total amount in an account to the nearest cent if \$750 is deposited at 8.2% per annum (simple interest) for 18 months is:   2) A tennis racquet has a marked price of \$480. The...

don invested some money at 9% simple interest.  At the end of the year, the total amount of the original principal and interest was \$6540. How much did he invest?

don invested some money at 9% simple interest.  At the end of the year, the total amount of the original principal and interest was \$6540. How much did he invest?

If an investment of \$14199 made on August 16th, 2007 had a maturity value of \$15820 on November 22nd, 2008, what was the rate of simple interest? Enter your answer as a percent, not as a...

If an investment of \$14343 made on August 16th, 2007 had a maturity value of \$15580 on November 22nd, 2008, what was the rate of simple interest? Enter your answer as a percent, not as a...

Ricky Bobby open a savings account, where the interest rate changes according to the portion of the principal. The account works as follows: For \$0-1000, the interest rate is 1%. For the portion of...

Rocky and Adrien are selling their house. Offer #1 puts \$8094 down and pays the lump sum \$140010 in 3 months. Offer #2 puts \$8094 down and pays the lump sum \$178520 in 13 months. Assume their money...

Rocky and Adrien are selling their house. Offer #1 puts \$8000 down and pays the lump sum \$143282 in 4 months. Offer #2 puts \$8000 down and pays the lump sum \$153881 in 13 months. At what rate of interest...

Next summer you are planning a trip to Ibiza that will set you back roughly \$3900. You have decided to put money aside starting November 30th 2012, with additional, equal payments on February 28th...

Next summer you are planning a trip to Ibiza that will set you back roughly \$4100. You have decided to put money aside starting November 30th 2012, with additional, equal payments on February 28th...

If a particular investment will pay \$600, 4 months from now, and an additional \$500, 9 months from now, what is the largest amount that an investor should be willing to invest today, assuming money...

How can \$56,000 be invested, part at 4% annual simple interest and the remainder at 10% annual simple interest, so that the interest earned by the two accounts is equal at the end of the year