Answer to: A card is drawn at random from a deck of cards. Find probability of getting the King of heart. By signing up, you'll get thousands of...
A. 1/4 B. 1/52 C. 1/13 D. 1/2 相关知识点: 试题来源: 解析 A。一副牌有 52 张,其中 13 张是红心,所以抽到红心的概率是 13÷52 = 1/4。选项 B 是抽到某一张特定牌的概率。选项 C 计算错误。选项 D 计算错误。反馈 收藏
题目A deck of cards has 52 cards. What is the probability of drawing a heart? A. 1/4 B. 1/13 C. 1/52 D. 4/52 相关知识点: 试题来源: 解析 A。解析:一副牌有 52 张,其中有 13 张红心,随机抽一张是红心的概率 反馈 收藏
In a deck of cards, there are 52 cards. What is the probability of drawing a heart? A. 1/4 B. 1/13 C. 4/13 D. 1/52 相关知识点: 试题来源: 解析 A。一副牌有 52 张,其中有 13 张红心,所以概率是 13 除以 52,化简为 1/4。B 选项是抽到某一个特定点数的概率;C 选项是抽到花牌...
In a standard deck of cards, there are 52 cards. There are only 2 black Aces. The required probability is: {eq}\displaystyle... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an ac...
In a deck of 52 playing cards, what is the probability of drawing a heart? A. 1/4 B. 1/52 C. 13/52 D. 4/52 相关知识点: 试题来源: 解析 A。解析:一副牌有 52 张,其中有 13 张红心,所以概率为 13/52 化简为 1/4。反馈 收藏 ...
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百度试题 结果1 题目3. What is the probability I draw a heart from a standard deck of cards? 相关知识点: 试题来源: 解析 P( drawing a heart from a deck =(13)/(52)=1/4 反馈 收藏
Three cards are drawn from a deck of 52 cards. What is the probability of getting all hearts? A. (13/52)×(12/51)×(11/50) B. (13/52)×(13/51)×(13/50) C. (39/52)×(38/51)×(37/50) D. (1/52)×(1/51)×(1/50) ...
百度试题 结果1 题目 A card is randomly chosen from a standard deck of 52 cards. Find eachprobability.P(Odd Number)Frac+ion: Decimal:_nC_2 Percent:-∞ 相关知识点: 试题来源: 解析 FractinDecimal: 反馈 收藏