How many combinations of 3 items are possible?Combination:In mathematics , combination is defined as selection of elements from a given set of element. The formula to find total number of possible combinations is mentioned below: {eq}\begin{align} \displaystyle Total \ number \ of \ possible ...
3. Calculate Total Combinations: - Since the choices for each letter are independent of each other, we can multiply the number of choices for each letter together. - Therefore, the total number of ways to post the letters is: Total Ways=4×4×4×4×4=45 4. Final Calculation: - Now ...
百度试题 结果1 题目How many different combinations can we choose if there are 3 soups, 5 kinds of main dish and 2 desserts in the dining room? 相关知识点: 试题来源: 解析 n=30n=3·5·2=30 反馈 收藏
How many different 8-digit numbers can be obtained by permuting the digits in the number 12,450,994 if the digit 5 has to be in the first position? How many combinations are there in a 7 digit number? How many 3-digit numbers can be formed fr...
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
Clearly, 0 cannot be placed at the thousand's place. So, this place can be filled with any digit from 1 to 9. Thus, there are 9 ways of filling the thousand's place. Since repetition of digits is allowed, each one of the remaining 3 places can be f
There are many word combinations for these letters, IUEDNVHS, but no one word can be made from these 8 letters. How many 4 letter combinations can be made from the letters in the word tart? 12 How many three letter combinations can be made from the letters in the word Math? F...
One of the most fundamental queries is the extent to which the combinations of DNA-, RNA- and PTM-level variations explode the complexity of the human proteome. Here, we outline what we know from current databases and measurement strategies including mass spectrometry–based proteomics. In doing ...
If Jane has 5 pairs of pants and 7 shirts, how many different combinations of pants and shirts are possible? A. 记断去度天线六化拉然风温究进究记断去度天线六化拉然风温究进究25记断去度天线六化拉然风温究进究记断去度天线六化拉然风温究进究 B. 价权从全前况日这电气保报放价比去真单...
View Solution How many 4-digit numbers are there, when a digit may be repeated any number of times? View Solution How many 3-digit numbers are there when a digit may be repeated any number of times? View Solution MODERN PUBLICATION-PERMUTATIONS AND COMBINATIONS -EXERCISE 7 (d) Short Answer...