umm,if you are in english math,please help me with my math homework!
题目
umm,if you are in english math,please help me with my math homework!
1.principal:$400 interest rate:7% compounded:annually time(years):3 balance:(find the s)
2.principal:$8,000 interest rate:5% compunded:annually time(years):9
3.principal:$1,200 interest rate:4% compounded:semi-annually time(years):2
4.principal:$50,000 interest rate:6% compounded:semi-annually time(years):6
umm,the answer not the equation please.because i don't get your equation...
答案
1.400*(1+7%)^3=490.02
2.8000*(1+5%)^9=12410.63
3.1200*(1+2%)^4=1298.92
4.50000*(1+3%)^12=71288.04
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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