Maths,Why the answer is C, thanks?
回答 (1)
2018-12-12 7:20 am
✔ 最佳答案
Sol(1+0.3)^2*(xh)=1^2*h
1.69x=1
x=0.5917
C
收錄日期: 2021-04-24 01:14:20
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