from the numerator and the denominator, we have 11!−10!9!+11⋅10!−1⋅10!9!=(10!)⋅(11−1)9!=10⋅10=100.We can use subtraction of fractions to get 11!−10!9!=11!9!−10!9!=110−10=100.Factoring out 9! gives 11!−10!9!=9!(11⋅10−10)9!...
LIVE REACTION 4BATZ ACT I: STICKERZ “99” FROM THE BLOCK PERFORMANCE 🔥 What ar, 视频播放量 8、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 千手夜蓉, 作者简介 ,相关视频:Jailey在希腊,孩子LAROI如何遇见并失去果汁WRLD(Part.3) |
Passion and sexual satisfaction typically diminish in longer-term relationships, but this decline is not inevitable. We identified the attitudes and behaviors that most strongly differentiated sexually satisfied from dissatisfied men and women who had been together for at least three years (N = 38,747...
1)July 2)September, September 3)October 4)November 5, ly, on, to tem, vem, cem 6, What is your favourite month? My favourite month is December. Teacher's Day is on September 10th. 7, My favourite month is Aug...
不少资讯公司以渔翁撒式的方式向手机用户发送所谓免费服务短信,或在站以免费登记、大抽奖等做法招徕吸引顾客,消费者一经回复或登记资料即中招,被迫收到的收费短信也需付款,有的用户甚至没回复也被收费。这些行为主要违背了市场交易的以下规则( )①自愿 ②公平 ③平等 ④诚实信用 ...
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
题目Tom is an 8-year-old boy.After he does his English homework,he wants to fly kites with his dad,but his dad isn't in.He is a cook and he has to work in the restaurant.Tom wants his mom to teach him to sing songs,but she is busy(忙碌的).Where is she ...
to get control of the target's account. what does ip address spoofing mean? ip address spoofing means the attacker uses a different ip address than their own in order to hide their identity or to access someone else’s data. when sending out malicious data packets, it can be hard for ...
22. It's seven in the evening, Tom's family ___ (watch) TV. 23. He ___ (join) the army in 1985. He __ (be) still in the army now. 24. I ___ (visit) my friend next Sunday. 25. If it snows tomorrow, we ___ (play) with snow. 26. I _...
11月15日《每日英语》 英语中除了 postpone和delay可以表达“推迟、延迟”以外,还可以用put off来表达 1. Never put off till tomorrow what you can do today. 今日事今日毕!(不要把今天能做的事情推迟到明天) 2.It's a ...