[計量] CAT計量問題請教

看板GRE (GRE入學考試)作者think12381時間16年前 (2009/08/05 21:28)推噓0(0推 0噓 0→)

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沒人可以問只能請教各位板友這些題目怎麼算不好意思題目還蠻多的 CAT 14 25. Pat plans to visit the national gallery oncee each month in 2007 except in july and august when he plans to go three times each a single admission costs $3.5 a pass valid for unlimited visits in any 3-month period can be purchased for $18 and annual pass costs $60 what is the least amount in dollars that pat can spend for his intended number of visits ans 49.5 CAT 15 1. The figure above shows part of a circle whose circumference is 45 if arcs of length 2 and length b continute to alternatee around the entire circle so that there are 18 arcs of each length, what is the degree measure of each of the arcs of length b ans 4' 6. if the product consecutive integers is equal to one of them what is the largest possible value of one of the integers ans 5 14. an interger is "conjoint" is a muliple of 2 or 3 how many conjoint integers are there between -11 and 11 ans 15 順便問題意 18. eason some goldfish at the state fair during the first week 1/5 of them died and during the second week 3/8 of those still alive at the end of the first week died what fraction of the original goldfish were still alive after two weeks ans 1/2 CAT16 13. x and y are distinct positive decimals. if sum of x and y were rounded to the hundredth the result would be equal to x y 0.007 L ans B / /(8,3) | / | A / | / | /\ | / \ |/____\______________ O B 28. A the slope of line m(not shown) that through O and intersects AB between A and B B 3/8 ans B CAT 17 25. of ten researchs attending a round-table meeting, two are husband and wife what is the probability that the couple will sit adjacently ans 2/9 27. there are 27 students on the school debate team. what is the probablity that at least 3 of them have their birthdays in the same month ans 1 -- -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.64.156.172 ※ 編輯: think12381 來自: 61.64.156.172 (08/05 22:42)