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

游客2025-02-24 7

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

转载请注明原文地址:https://tihaiku.com/zcyy/3970132.html

相关试题推荐

(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

随机试题

Myletterofinquirybroughtno______.A、circumstanceB、assuranceC、provisionD、r
Manypeopletodayareworriedaboutbirdflu.Theyareafraidthatitwillp
Manyremarkablepeopledealwithdepressionandanxietyallthetimebecausethe
换发福利企业证书为（）。A.一年一次 B.两年一次 C.三年一次 D.四
动脉具有的脉象特征是A.滑数 B.滑短 C.滑数而短 D.滑实 E.滑促
起重吊装作业所使用的钢丝绳是由（）制成的。A、高碳钢 B、中碳钢 C、低碳钢
在威胁—机会综合分析矩阵图中，针对成熟业务的主要措施应该是（）。A.积蓄力量，为
样本大小适当的关键是样本要有()。A:代表性B:特殊性C:相关性D:可比性
食品，指各种供人食用或者饮用的成品和原料以及按照传统既是食品又是药品的物品，但是
（2018年真题）2019年5月，某设计公司（小规模纳税人）提供设计服务，

最新回复(0)

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

Myletterofinquirybroughtno______.A、circumstanceB、assuranceC、provisionD、r

Manypeopletodayareworriedaboutbirdflu.Theyareafraidthatitwillp

Manyremarkablepeopledealwithdepressionandanxietyallthetimebecausethe

换发福利企业证书为（）。A.一年一次 B.两年一次 C.三年一次 D.四

动脉具有的脉象特征是A.滑数 B.滑短 C.滑数而短 D.滑实 E.滑促

起重吊装作业所使用的钢丝绳是由（）制成的。A、高碳钢 B、中碳钢 C、低碳钢

在威胁—机会综合分析矩阵图中，针对成熟业务的主要措施应该是（）。A.积蓄力量，为

样本大小适当的关键是样本要有()。A:代表性B:特殊性C:相关性D:可比性

食品，指各种供人食用或者饮用的成品和原料以及按照传统既是食品又是药品的物品，但是

（2018年真题）2019年5月，某设计公司（小规模纳税人）提供设计服务，