两道SAT2数学题1. A hotel has five single rooms available, for which six men and three women apply.What is the probability that the rooms will be rented to three men and two women?2.Of all the articles in a box, 80% are satisfactory, while 20% ar

两道SAT2数学题1. A hotel has five single rooms available, for which six men and three women apply.What is the probability that the rooms will be rented to three men and two women?2.Of all the articles in a box, 80% are satisfactory, while 20% ar 两道SAT2的数学题,求英语数学专家!1.A cell phone provider charges 0.4刀 for the first minute of a call and 0.2刀 for each additional mitute or each additional portion of a minute.The cost of a call,C,is given by the model C=0.4+0.2T wher SAT2 Sat2 请教一道sat2数学题首先想问一下,sat2数学都是单选还是多选这道题我算出来两个答案,A和B,假如是单选的话,不知道有一个为什么错了, run a hotel 英语翻译1.______ ______ a hotel _____ ______ _______?2.______ ______ the hotel?3.______ ______ ______ ______ ______ the hotel?4.______ ______ ______ ______ ______ the hotel?5.______ ______ ______ ______ _______ ______ ______ the hotel? WHAT'S THREE LETTERS TURN AGIRL INTO A WOMAN?1.SAT2.EGA3.DAB 两道数学题,学霸求戳 两道数学题〜 两道选择,数学题 两道数学题.快! 两道数学题,学霸请戳 SAT2 物理巴郎原题1.If friction is negligible,when a gas is compressed rapidly——到底是升温还是液化啊?为什么用中文查加压后会发生什么两种答案都出现过啊? 几道GRE数学题1.In a series of races,10 toys cars are raced,2 cars at a time.If each car must race each of the other cars exactly twice,how many races must be held?2.The daily rate for a hotel room that sleeps 4 people is $39 for one person and x in a hotel和at a hotel有什么区别 There is a hotel 可以改为：Here is a hotel a hotel的汉语是什么