A bowl contains 20 marbles(8 blue, 6 red, 3 green, 2 yellow, and 1 orange). If y

游客2025-02-24 7

问题 A bowl contains 20 marbles(8 blue, 6 red, 3 green, 2 yellow, and 1 orange). If you reach in and choose one marble at random, what is the probability that it will be red?

选项

答案 3/10

解析 There is a total of 20 marbles in the bowl, 6 of which are red. If one marble is selected at random, the probability that it will be red is

This can be reduced to 3/10.

转载请注明原文地址:https://tihaiku.com/zcyy/3970718.html

相关试题推荐

Abowlcontains20marbles(8blue,6red,3green,2yellow,and1orange).Ify
Acertainjarcontains60jellybeans—22white,18green,11yellow,5red,and
Aboxcontains5orangedisks,4reddisks,and1bluedisk.Youaretoselectt
Howmanycubiccentimetersofasolutionthatcontains15gramsofglucoseper1
Acertainjarcontains100jellybeans:50white,30green,10yellow,5red,4
A、containsmorethermalventsthantheadultenvironmentB、receivesmoreofits
Skincontainsmillionsofsensoryreceptorswhichinformthebrain,throughelec
Theskinofthepoisondartfrogcontainsdeadlypoisonscalledbatrachotoxins.
Yellowfever,thediseasethatkilled4,000Philadelphiansin1793,andso(i)__
Rain-soakedsoilcontainslessoxygenthandoesdriersoil.Therootsofmel

随机试题

TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe
DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyour
Hewillhavetogiveuphisresearchwork,becausehesuffersfrom______vision.A
按照我国《刑事诉讼法》的规定，犯罪嫌疑人、被告人除自己行使辩护权以外，还可以委托
A.天然生物衍生材料 B.提纯生物衍生材料 C.非生物性材料 D.化学合成
认为遗传对心理发展作用的大小依赖于环境的变化，而环境作用的发挥，也受到遗传限度的
下面关于地方政府一般债券说法正确的是（）。 ①承销团成员应当是在中国境内依
作为防火墙的等效替代措施之一，下列关于用于防火分隔的避难走道的描述中，表述正确的
实施区域协调发展战略，以疏解北京非首都功能为“牛鼻子”推动京津冀协同发展，高起点
运用价值工程优化设计方案所得结果是：甲方案价值系数为1.28，单方造价156元；

最新回复(0)

A bowl contains 20 marbles(8 blue, 6 red, 3 green, 2 yellow, and 1 orange). If y

Abowlcontains20marbles(8blue,6red,3green,2yellow,and1orange).Ify

Acertainjarcontains60jellybeans—22white,18green,11yellow,5red,and

Aboxcontains5orangedisks,4reddisks,and1bluedisk.Youaretoselectt

Howmanycubiccentimetersofasolutionthatcontains15gramsofglucoseper1

Acertainjarcontains100jellybeans:50white,30green,10yellow,5red,4

A、containsmorethermalventsthantheadultenvironmentB、receivesmoreofits

Skincontainsmillionsofsensoryreceptorswhichinformthebrain,throughelec

Theskinofthepoisondartfrogcontainsdeadlypoisonscalledbatrachotoxins.

Yellowfever,thediseasethatkilled4,000Philadelphiansin1793,andso(i)__

Rain-soakedsoilcontainslessoxygenthandoesdriersoil.Therootsofmel

TheAmericanfarmershavealwaysbeenindependentandhard-working.Inthe

DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyour

Hewillhavetogiveuphisresearchwork,becausehesuffersfrom______vision.A

按照我国《刑事诉讼法》的规定，犯罪嫌疑人、被告人除自己行使辩护权以外，还可以委托

A.天然生物衍生材料 B.提纯生物衍生材料 C.非生物性材料 D.化学合成

认为遗传对心理发展作用的大小依赖于环境的变化，而环境作用的发挥，也受到遗传限度的

下面关于地方政府一般债券说法正确的是（）。 ①承销团成员应当是在中国境内依

作为防火墙的等效替代措施之一，下列关于用于防火分隔的避难走道的描述中，表述正确的

实施区域协调发展战略，以疏解北京非首都功能为“牛鼻子”推动京津冀协同发展，高起点

运用价值工程优化设计方案所得结果是：甲方案价值系数为1.28，单方造价156元；