document.write( "Question 581630: Question #1
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document.write( "Find the amount of interest and the monthly payment of the loan. Purchase a car for $42,400 at 2.4% add-on rate for 5 years. (Round your answers to the nearest cent).\r
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document.write( "My answers were incorrect Interest: $1746
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document.write( "Per month: $394.88\r
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document.write( "Question #2\r
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document.write( "find the ending balance in an account that opens with $3,940, earns 9.5% interest compounded monthly, and is held for 10 years. (round your answer to the nearest cent)\r
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document.write( "My answer was incorrect: $10149\r
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Algebra.Com's Answer #371744 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! # 1\r \n" ); document.write( "\n" ); document.write( "The total interest added on is 42400*0.024*5 = 5088 dollars\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the total amount to pay back is 42400 + 5088 = 47488\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide this among 60 months (note: 5 yrs = 12*5 = 60 months) to get\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "47488/60 = 791.47\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the monthly payment is 791.47 dollars.\r \n" ); document.write( "\n" ); document.write( "=======================================================\r \n" ); document.write( "\n" ); document.write( "# 2\r \n" ); document.write( "\n" ); document.write( "A = P(1 + r/n)^(nt)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 3940(1 + 0.095/12)^(12*10)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 10149.66\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So your answer was very close, you just forgot the 66 cents. \n" ); document.write( " |