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请问斑竹,下面几道题的答案:
请问斑竹,下面几道题的答案:
1. Q:A rectangular solid with its height three times the base and a volume of 192 cubic inches, what is the length of base.
A: 4.
2.Q: 如果一个定单的书价低于$15,则运费为$3,如果一个定单的书价高于$15,则运费为书价的20%,问两个定单X和Y的运费总共为多少?
1)X的书价加Y的书价=$18.75
2)X的书价和Y的书价都高于$4
A: A
3. Q: 说有一个sequence,48%facts equals orless than 14, ask you what is the median in this sequence?
A. 58%facts in this sequence equals or less than 15
B.39%facts equals or bigger than 16
A: d |
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