If an integer is randomly selected from all positive 2-digit integers, what is t

游客2025-02-24 31

问题 If an integer is randomly selected from all positive 2-digit integers, what is the probability that the integer chosen has
(a)a 4 in the tens place?
(b)at least one 4 in the tens place or the units place?
(c)no 4 in either place? [br]

选项

答案 1/5

解析

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If an integer is randomly selected from all positive 2-digit integers, what is t

(a)Whatistheprimefactorizationof372?(b)Whatarethepositivedivisorsof3

Whenthepositiveintegernisdividedby3,theremainderis2andwhennisdi

Theintegeraisevenandtheintegerbisodd.Foreachofthefollowingintege

LetSbethesetofallpositiveintegersnsuchthatn2isamultipleofboth2

Whatistheleastpositiveintegerthatisnotafactorof25!andisnotaprim

Theintegervisgreaterthan1.Ifvisthesquareofaninteger,whichofthe

If[img]2014m9x/ct_egreqm_egreqjs_0044_20148[/img]isaneveninteger,whichofth

Ifa

Twodifferentpositiveintegersxandyareselectedfromtheoddintegersthat

Iftisanintegerand8m=16t,whichofthefollowingexpressesmintermsof

Thisprojectwould__________ahugeincreaseindefensespending.A、resultB、ass

Mostofthecareerchoicesintoday’sworldarenotpersonalchoicesatall

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[originaltext]M:Idon’tfeellikegoingout.Whydon’twejuststayhomeand

已知tanα=m(m≠0)，则sinα的值是（）

深II度烧伤的临床表现，错误的是：A.可见树枝状栓塞的血管 B.创面多有水

理中丸的组成药物是A.干姜、人参、白术、甘草 B.附子、于姜、白术、茯苓 C

注意事项 1.本题本由给定资料与作答要求两部分构成。考试时限为150分钟。

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