A fair 6-sided die is rolled twice. What is the probability that the first number that comes up is greater than or equal to the second number? (A)1/6(B)5/(12)(C)1/2(D)7/(12)(π)5/6 相关知识点: 试题来源: 解析 DThere are 36 different ways will happen. If the second die...
A fair 6−sided die is rolled twice. What is the probability that the sum of the two rolls' outcomes is a perfect square?相关知识点: 试题来源: 解析 736. There are 7 out of 36 outcomes are perfect squares: 1+3, 2+2, 3+1, 3+6, 4+5, 5+4, 6+3....
If a die is rolled twice, what is the probability of rolling a 5 and then a 2? If you roll a six-sided die twice, what is the probability that the sum of the two rolls is 7? What is the probability that a die never comes up a...
A fair 6-sided die is rolled twice. What is the probability that the first number that comes up is greater than or equal to the second number? ( ).A.16B.512C.12D.712E.56 答案 D 结果二 题目 【题目】【题目】 A fai r6-sided di ei srolled twice .Wha ti sthe probab ilit ytha...
A die is rolled twice. What is the probability of showing a5on the first roll and an even number on the second roll? Solution Step 1 To find the probability, first, let's determine the possible outcomes when rolling a die twice: ...
A fair 6 sided die is rolled twice. What is the probability that the first number that comes up is greater than or equal to the second number? ( ). A. 16 B. 5(12) C. 12 D. 7(12) E. 56 相关知识点: 试题来源: 解析 D There are 6⋅ 6=36 ways to roll the two dice, ...
百度试题 结果1 题目If a die is tossed twice, what is the probability of rolling a 4 followed by a 5?相关知识点: 试题来源: 解析 1/(36) 反馈 收藏
百度试题 结果1 题目 4. A die is thrown twice. Find the probability that(a) two odd numbers are obtained.(b) the same two numbers are obtained. 相关知识点: 试题来源: 解析 (a)(b) 反馈 收藏
If a die is rolled twice, what is the probability that the sum of the two numbers is either 2 or 12? What is the probability that exactly one die shows a 1 given that the sum of the numbers on two dice is 4? If you roll a six-sided die twice, what is the ...
A pair of dice is rolled 5 times. What is the probability of 3 sixes? If six dice are rolled, what is the probability that each of the six different numbers will appear exactly once? You roll two fair dice. Each die has six faces. What is the...