6.In a class of 25 students,each student has at mostone pet.Three-fifths of the students have cats,20%have dogs,three have turtles,and the other studentshave no pets.How many students have no pets?(A)5(B)4(C)3(D)2(E)16. In a class of 25 students, each student has at most ...
题目 In a class of 27 students, 6 students play hockey, 19students play football and the rest play soccer.Wha is the probabilty that a studentthat plays soccer ischosen?P(pianingsincet)= 相关知识点: 试题来源: 解析 Ce_1xl_2a_1c_1c_1e_2c_42/(27) HeMCe_1 反馈 收藏 ...
In a class of 30 students, 15 students got A grades. Among them, 8 students got higher marks than others. So, who got the highest marks? A. higher B. highest C. high D. more high 相关知识点: 试题来源: 解析 B。本题中提到在得到 A 等级的学生中有 8 名学生比其他人分数高,所以问...
In a class of 30 students, 15 students got A grades and 15 students got B grades. Which group got better grades, the 15 students with A grades or the 15 students with B grades? A. The 15 students with A grades B. The 15 students with B grades 相关知识点: 试题来源: 解析 A。
aThank you very VERY very much 谢谢非常非常[translate] a给自己的大学做一个合理的规划 Makes a reasonable plan for own university[translate] a丝袜淫荡 The silk stockings are lascivious[translate] aIn my English class there are 26 students 在我的英语课有26名学生[translate]...
7. In a class of 25 students, 18 students enjoymathematics and 22 students enjoy music. If everystudent in the class enjoys at least one of these, howmany students in the class enjoy both? B(A)3(B)7(C)15(D)20(E)None of these 相关知识点: 试题来源: 解析 答案见上 反馈 收藏...
1. In a class of 20 students, 13 wear glasses and 12 wear gloves. If 8 wear both glasses and gloves,what is the number of those who wear neither? 相关知识点: 试题来源: 解析 13+12-8=17(人),20-17=3(人)。【解析】 13+12-8=17(人),20-17=3(人)。
Problem 4. There are 26 students in a class. 10 of the students have less than four sweets, and 19 have more than two sweets. How many students in this class have more than three sweets? A A) 16B) 9C) 7 相关知识点: 试题来源: ...
In a graduating class of 236 students。142took algebra and 121 took chemistry.What is the greatest number of students that could have taken both algebra and chemistry A. 21 B. 27 C. 37D. 121 E. 142 相关知识点: 试题来源: 解析 D 一个236名学生的研究生班,有142人选修代数,121人选修...
In a class of 40 students, 18 said they liked apple pie, 15 said they liked chocolate cake and 12 said they did not like either. How many students in the class liked both?A.15B.10C.3D.7E.5 相关知识点: 试题来源: 解析 E Of the 40 students, 12 did not like either dessert....