一道我不知道叫什么类型的数学题
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一道我不知道叫什么类型的数学题
find the accumulated value of an investment of $3750 for 7 years at an interest rate of 3.5%(rounded to the nearest cent),if the interest is:1) compounded semianually; 2) compounded quarterly; 3)compounded monthly; 4)continuously
第四个我知道应该是3750*e^(0.035*7)
求前三题的答案.有为啥的话就说一下为啥吧
find the accumulated value of an investment of $3750 for 7 years at an interest rate of 3.5%(rounded to the nearest cent),if the interest is:1) compounded semianually; 2) compounded quarterly; 3)compounded monthly; 4)continuously
第四个我知道应该是3750*e^(0.035*7)
求前三题的答案.有为啥的话就说一下为啥吧
![一道我不知道叫什么类型的数学题](/uploads/image/z/932960-56-0.jpg?t=%E4%B8%80%E9%81%93%E6%88%91%E4%B8%8D%E7%9F%A5%E9%81%93%E5%8F%AB%E4%BB%80%E4%B9%88%E7%B1%BB%E5%9E%8B%E7%9A%84%E6%95%B0%E5%AD%A6%E9%A2%98)
1)先存进去 半年后把钱和利息取出来 再存进去 如此往复
2)每季度取出来一次
3)每月
1)(1+3.5%/2)^14
2)(1+3.5/4)^28
3) (1+3.5/12)^84
2)每季度取出来一次
3)每月
1)(1+3.5%/2)^14
2)(1+3.5/4)^28
3) (1+3.5/12)^84