[計量] 請教兩題計量

看板GRE作者時間16年前 (2008/08/06 14:36), 編輯推噓0(001)
留言1則, 1人參與, 最新討論串4/21 (看更多)
If $4500 was invested in a bond fund when the price per share was $9 and $3000 was invested in the fund when the price per share was $10, what was the average price per share purchased? A:9.375 請各位幫我解題 謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 59.125.105.84 ※ 編輯: joannepu1110 來自: 59.125.105.84 (08/06 14:42) ※ 編輯: joannepu1110 來自: 59.125.105.84 (08/06 14:42)

08/06 14:43, , 1F
SORRY 就這一題而已
08/06 14:43, 1F
文章代碼(AID): #18cKPUTW (GRE)
討論串 (同標題文章)
文章代碼(AID): #18cKPUTW (GRE)