首页
登录
职称英语
A typist types four envelopes and four letters. She places the letters in the en
A typist types four envelopes and four letters. She places the letters in the en
游客
2024-08-12
10
管理
问题
A typist types four envelopes and four letters. She places the letters in the envelopes at random. What are the chances that only three letters are in their correct envelopes?
选项
答案
zero
解析
(如果三个都装对了,那么第四个也一定装对了,所以没有这种几率。)
转载请注明原文地址:https://tihaiku.com/zcyy/3716863.html
相关试题推荐
Usingthisalphabet,youmusttrytoidentifyaregularpatterninthelettersg
Fillinthebracketsinthesecondlinetoformaword,usingthelettersoutsid
Usingthisalphabet,youmusttrytoidentifyaregularpatterninthelettersg
Whichofthefollowing,whenthelettersareproperlyarranged,isnotatypeof
Fillinthebracketsinthesecondlinetoformaword,usingthelettersoutsid
Fillinthebracketsonthethirdlinewithanadjectiveoffourlettersthatha
Usingthisalphabet,youmusttrytoidentifyaregularpatterninthelettersg
Rearrangethelettersgivenandmakeonewordthatusesalloftheletters.
Governmentreports,examinationcompositions,legaldocumentsandmostlettersa
OnlyoneotherwordcanbemadefromallthelettersofINSATIABLE.Canyoufind
随机试题
DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyour
WhatisthepercentageofcollegegraduatesgettingjobsthroughuniversityCare
[originaltext]W:Iboughtadressingtable,andmyroommateleftherstomeyes
折旧费用一般归属于变动资产所属的责任中心,多为利润中心。()
患者,男,25岁,排便后肛门疼痛3个月,大便出血,有便秘史1年,诊断首先应考虑(
收益现值法中的主要指标有()。 Ⅰ.成新率 Ⅱ.收益额 Ⅲ.折现率
A.四氢硼钠反应B.盐酸-镁粉反应C.三氯化铝反应D.锆盐-枸橼酸反应E.三氯化
银行业金融机构应至少每两年开展一次绿色信贷的全面评估工作,并向银行业监管机构报送
成本推动型通货膨胀理论是从()方面来分析通货膨胀的成因。A.供给 B.需求
妊娠期母体循环系统的变化,下列哪项错误A.血容量至妊娠末期增加30%~40%
最新回复
(
0
)