24日几经

2002-12-25 15:35:25

MATH;5* VERB;2* 6**
AI;外部建议/内部建议对企业有用
AR; 建多层停车场将促进周边商业
math;
1.y+5比y大？ 500%/y
2.An insurance company has a paper record and an electronic record for every claim. For an inaccurate paper record, 60% chances that the electronic record is inaccurate. For an inaccurate electronic record, 75% chances that the paper record is inaccurate. 3% of all the claims are inaccurate both in paper record and in electronic record. Pick one claim randomly, what are the chances that it is both accurate in paper record and in electronic record?
A.97% B.94% C.68% D.65% E.35%
【确定】B 94%,
3。wxyz<0? D
A. WXB.原点在W与X之间
4.给出两组数，求品均值的差. 1
5.铁皮园，求铁皮面积？园半径R, 铁皮厚S,
PIE(R+S)^2-PIER^2
6。5女，3男，选3人，求至少一男的可能？
C(3,1)C(5,2)+C(3,2)C(5,1)+1=46
新题
7.0,1,1,4,5,6,7,8,9 组成3个3位数，求最大的3个3位数数字之和？
961+851+740=2552
8.这道题花了不少时间，一个数由2位数组成，该数除以3余？
A 两位数的数字之和为5
B 该数除以9余5
将所有数列出，我选D

MATH阅读量较大，有把握的就确认，以防后面赶。
VERB考的不好，感觉SC多，总体难度与OG接近。
MERRY CHRISTMAS AND HAPPY NEW YEAR!

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