document.write( "Question 862202: Urgent!! Pls help!!!
\n" ); document.write( "you invest 2,000 in an acount paying 4.75% interest. Write an exponential equation to find the account balance after 25 years if the interest is compounded quarterly.\r
\n" ); document.write( "\n" ); document.write( "Pls pls pls help...
\n" ); document.write( "Thanksss!!!
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\n" ); document.write( "\n" ); document.write( "John started his own dog grooming buisness. Before he began, he spent $315 for equipment. To groom each dog, John will use an additional $4 worth supplies. He charges $25 to groom each dog. Write and solve an equation to find how many dogs John must groom to break even.
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Algebra.Com's Answer #519539 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( " In General \"A%28t%29+=+P%281%2Br%2Fn%29%5E%28nt%29\"
\n" ); document.write( "A = Accumulated Amount
\n" ); document.write( "P= principal = 2000
\n" ); document.write( "r= annual rate = .0475
\n" ); document.write( "n= periods per year = 4(quarterly)
\n" ); document.write( "t= years = 25
\n" ); document.write( "\"A%2825%29+=+2000%281%2B.0475%2F4%29%5E%284%2A25%29\"
\n" ); document.write( "\"A%2825%29+=+2000%281.011875%29%5E%28100%29\"\r
\n" ); document.write( "\n" ); document.write( "$25x - $4x = $315 \n" ); document.write( "
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