iwanttogotostanford:

please help math q asap: A woman invested $70007000 in two mutual funds. In one year part of her investment earned 44% simple interest and the other part earned 88% simple interest. At the end of that year, the woman had earned $ 396$396. How much did she invest at each rate?

3 months ago
iwanttogotostanford:

sorry... numbers duplicated its only 7k..... 4%.....8%.... and 396

3 months ago