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

游客2025-02-24 37

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 4/5

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3970133.html

相关试题推荐

Whichoftheintegers2,9,19,29,30,37,45,49,51,83,90,and91areprime
(a)Whatistheprimefactorizationof372?(b)Whatarethepositivedivisorsof3
Whenthepositiveintegernisdividedby3,theremainderis2andwhennisdi
Theintegeraisevenandtheintegerbisodd.Foreachofthefollowingintege
LetSbethesetofallpositiveintegersnsuchthatn2isamultipleofboth2
Theintegervisgreaterthan1.Ifvisthesquareofaninteger,whichofthe
If[img]2014m9x/ct_egreqm_egreqjs_0044_20148[/img]isaneveninteger,whichofth
Ifa
Ifjandkareevenintegersandj
Twodifferentpositiveintegersxandyareselectedfromtheoddintegersthat

随机试题

Althoughthemedicinetastes______,itseemstohelpmycondition.A、badB、badly
[originaltext]W:Goodafternoon,Mr.Jones.IamTeresaChen,andI’llbeinter
Everyyear,onestudentinourhighschoolwinsascholarshipthat______oneye
Theperiodrangingfrom1865to1914hasbeenreferredtoas______inAmerican
[originaltext]M:MayIspeaktoPetty?W:Speaking.M:Goodmorning,Petty.W:
[originaltext]　　Theaveragefamilyspendsaboutonesixthofitsincomeonfood
下列各项，属着痹特点的是A.疼痛游走不定 B.痛势较剧,痛有定处 C.关节酸
如何寻找兴趣和激情呢，首先你要把兴趣和才华分开。做自己有才华的事，容易出成果，但
下列关于经济资本和监管资本的说法中，错误的是()。A.经济资本也称风险资本
下列各项中，属于监理机构对施工进度计划审查内容的有()。A.施工进度计划应符合施

最新回复(0)

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

Whichoftheintegers2,9,19,29,30,37,45,49,51,83,90,and91areprime

(a)Whatistheprimefactorizationof372?(b)Whatarethepositivedivisorsof3

Whenthepositiveintegernisdividedby3,theremainderis2andwhennisdi

Theintegeraisevenandtheintegerbisodd.Foreachofthefollowingintege

LetSbethesetofallpositiveintegersnsuchthatn2isamultipleofboth2

Theintegervisgreaterthan1.Ifvisthesquareofaninteger,whichofthe

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

Ifa

Ifjandkareevenintegersandj

Twodifferentpositiveintegersxandyareselectedfromtheoddintegersthat

Althoughthemedicinetastes______,itseemstohelpmycondition.A、badB、badly

[originaltext]W:Goodafternoon,Mr.Jones.IamTeresaChen,andI’llbeinter

Everyyear,onestudentinourhighschoolwinsascholarshipthat______oneye

Theperiodrangingfrom1865to1914hasbeenreferredtoas______inAmerican

[originaltext]M:MayIspeaktoPetty?W:Speaking.M:Goodmorning,Petty.W:

[originaltext] Theaveragefamilyspendsaboutonesixthofitsincomeonfood

下列各项，属着痹特点的是A.疼痛游走不定 B.痛势较剧,痛有定处 C.关节酸

如何寻找兴趣和激情呢，首先你要把兴趣和才华分开。做自己有才华的事，容易出成果，但

下列关于经济资本和监管资本的说法中，错误的是()。A.经济资本也称风险资本

下列各项中，属于监理机构对施工进度计划审查内容的有()。A.施工进度计划应符合施

[originaltext]　　Theaveragefamilyspendsaboutonesixthofitsincomeonfood