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

游客2024-01-12 38

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/3356156.html

相关试题推荐

Steve:Wouldyoulikeanythingtodrink?IhaveSpriteandorangejuice.Bob:__
The______flowerswereallthatremained.A、twoyellowlittleB、littletwoyellow
________YellowRiverisknowntobe________secondlongestriverinChina.A、The;
WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin1872,th
WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin187
WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin187
Intherectangularquadrantsystemshownabove,whichquadrant,ifany,contains
Thereare5cars,oneyellow,oneblueandthreered.Thecarsarelinedupina
ThetrafficlightchangescolorintheorderofGreen-Yellow-Red,andthetimed
Acertainjarcontains100jellybeans:50white,30green,10yellow,5red,4

随机试题

[img]2014m11s/ct_ecrbjm_ecrbjread_0574_201410[/img][br]Whatmightbethename
[img]2014m5x/ct_egreqm_egreqjs_0127_20135[/img]Inthefigureabove,XY=YZ.If
[originaltext]Aroundtheworldmoreandmorepeoplearetakingpartindang
在我国，“有偿新闻”的含义是（）。A.谁出钱就报道谁，报道谁就向谁要钱 B.
肾性多尿的特点是A.夜尿量减少 B.夜尿量增多 C.昼夜尿量比
某单洞双向交通隧道长1800m，对其进行运营环境检测，检测内容为风压、风速和照
90号道路石油沥青混合料的击实温度为()。A.140～160℃ B.130～1
以下哪项属于工业产权A商标 B工程设计 C电影 D地图 E计算机软件
欣欣美容医院在为青年女演员欢欢实施隆鼻手术过程中，因未严格消毒导致欢欢面部感染，
依据《危险化学品安全管理条例》的规定，下列关于危险化学品运输安全管理的说法，正确

最新回复(0)

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

Steve:Wouldyoulikeanythingtodrink?IhaveSpriteandorangejuice.Bob:__

The______flowerswereallthatremained.A、twoyellowlittleB、littletwoyellow

________YellowRiverisknowntobe________secondlongestriverinChina.A、The;

WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin1872,th

WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin187

WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin187

Intherectangularquadrantsystemshownabove,whichquadrant,ifany,contains

Thereare5cars,oneyellow,oneblueandthreered.Thecarsarelinedupina

ThetrafficlightchangescolorintheorderofGreen-Yellow-Red,andthetimed

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

[img]2014m11s/ct_ecrbjm_ecrbjread_0574_201410[/img][br]Whatmightbethename

[img]2014m5x/ct_egreqm_egreqjs_0127_20135[/img]Inthefigureabove,XY=YZ.If

[originaltext]Aroundtheworldmoreandmorepeoplearetakingpartindang

在我国，“有偿新闻”的含义是（）。A.谁出钱就报道谁，报道谁就向谁要钱 B.

肾性多尿的特点是A.夜尿量减少 B.夜尿量增多 C.昼夜尿量比

某单洞双向交通隧道长1800m，对其进行运营环境检测，检测内容为风压、风速和照

90号道路石油沥青混合料的击实温度为()。A.140～160℃ B.130～1

以下哪项属于工业产权A商标 B工程设计 C电影 D地图 E计算机软件

欣欣美容医院在为青年女演员欢欢实施隆鼻手术过程中，因未严格消毒导致欢欢面部感染，

依据《危险化学品安全管理条例》的规定，下列关于危险化学品运输安全管理的说法，正确

YellowRiverisknowntobesecondlongestriverinChina.A、The;