gamt数学On a certain day,Ed invested $5,000 at 10% annual interest,compounded annually,and took out a loan of $2,000 at 50% annual interest,compounded annually.Exactlly three years later,he withdrew his investment,including all accrued interest,and

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gamt数学On a certain day,Ed invested $5,000 at 10% annual interest,compounded annually,and took out a loan of $2,000 at 50% annual interest,compounded annually.Exactlly three years later,he withdrew his investment,including all accrued interest,and
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gamt数学On a certain day,Ed invested $5,000 at 10% annual interest,compounded annually,and took out a loan of $2,000 at 50% annual interest,compounded annually.Exactlly three years later,he withdrew his investment,including all accrued interest,and
gamt数学
On a certain day,Ed invested $5,000 at 10% annual interest,compounded annually,and took out a loan of $2,000 at 50% annual interest,compounded annually.Exactlly three years later,he withdrew his investment,including all accrued interest,and also paid off his loan and all the interest on it.How much more interest did Ed have to pay on his loan than he had earned on his investment

gamt数学On a certain day,Ed invested $5,000 at 10% annual interest,compounded annually,and took out a loan of $2,000 at 50% annual interest,compounded annually.Exactlly three years later,he withdrew his investment,including all accrued interest,and
某天Ed投资了5000刀,收益为年利率10%,每年记复利.他还借贷2000刀,年利息为50%,逐年记复利.恰好三年后他取出投资并偿还了贷款及所有利息.他所付的贷款利息比得到的投资利润多多少?
三年后：
投资 5000 * 1.1^3 = 6655,利息 6655 - 5000 = 1655
贷款 2000 * 1.5^3 = 6750,利息 6750 - 2000 = 4750
答案：4750 - 1655 = 3095
（按年计算：
一年后：
投资 5000* 1.1 = 5500
贷款 2000* 1.5 = 3000
二年后：
投资 5500 * 1.1 = 6050
贷款 3000 * 1.5 = 4500
三年后：
投资 6050 * 1.1 = 6655
贷款 4500 * 1.5 = 6750）
借款利息好高啊,他傻么?

gamt数学On a certain day,Ed invested $5,000 at 10% annual interest,compounded annually,and took out a loan of $2,000 at 50% annual interest,compounded annually.Exactlly three years later,he withdrew his investment,including all accrued interest,and on certain 英语翻译a dedicated building on certain days. a certain 怎么翻译draw some cartoons on a certain subject ON BEING CERTAIN怎么样 填空 certain mrs wang called on you , i have asked her to leave you 填空 messageA A,the B the,a Cthe,the D A,a在线等 i （） have left my glasses on the desk of school libery yesterday afternoon.a.seem to b.seemed to c.am certain d.was certain正确选b,为什么? while （）an efficiency test on an engine ,certain precautions should be observed.a making b to make c being made d made.thanks a lot. a certain man 和 the certain man 的区别这题怎样解说?-Mr.Wang,___want to see you this afternoon!-Who is it?a.a certain man b.a some manc.the certain man d.certain man The girl ___ when she learned her parents were on the way to see her here.A,got surprisedB.became interested C.looked impossible D.seemed certain 英语翻译A,inspired B,certain C,calm D,satisfied they want to ____theatre A some a B a some C certain a D a certain 选什么?为什么 just missed a certain date certain It's ___that a ____ Mr.Green called you and asked you to give him a call.A,certainly,certainly B.certain,certain C.certainly,certain D.certain,certainly a certain什么意思 in a certain way act in a certain