A jar contains(装有)only red,green,and blue marbles(玻璃球).If it is three times as likely(可能) that you randomly pick(随意选择) a red marble as a green marble,and five times as likely that you pick a green one as a blue one.Which of the

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Ajarcontains(装有)onlyred,green,andbluemarbles(玻璃球).Ifitisthreetimesaslikely(可能)thatyourandomlypick(随意

A jar contains(装有)only red,green,and blue marbles(玻璃球).If it is three times as likely(可能) that you randomly pick(随意选择) a red marble as a green marble,and five times as likely that you pick a green one as a blue one.Which of the
A jar contains(装有)only red,green,and blue marbles(玻璃球).If it is three times
as likely(可能) that you randomly pick(随意选择) a red marble as a green marble,and
five times as likely that you pick a green one as a blue one.Which of the
following could be the number of marbles in the jar?（翻译并解答）

A jar contains(装有)only red,green,and blue marbles(玻璃球).If it is three times as likely(可能) that you randomly pick(随意选择) a red marble as a green marble,and five times as likely that you pick a green one as a blue one.Which of the
一个罐子里面只装着红,绿,蓝三种颜色的玻璃球.你随机取一个红色玻璃球的机会是取出一个绿色玻璃球的三倍,你选随机取出一个绿色玻璃球的机会是取出一个蓝色的玻璃球的五倍.下列哪项可能是罐子玻璃球的总数?
答：由题意知道,红、绿、蓝三色弹子球的比例是：15：5：1,所以球的总数是21的倍数.四个选项中,选21的倍数.

一个罐子里面装着红，绿，蓝色玻璃球。你随机挑选一个红色玻璃球的机会比挑选绿色的玻璃球的多三倍，你选随机挑选择一个蓝色玻璃球比挑选绿色的玻璃球的多五倍。下列哪项可能是罐子玻璃球的总数？

怎么没选项？
答案是21的倍数。

A jar contains(装有)only red,green,and blue marbles(玻璃球).If it is three times as likely(可能) that you randomly pick(随意选择) a red marble as a green marble,and five times as likely that you pick a green one as a blue one.Which of the 关于contain的用法有四个句子,1.I contain several dictionary2.Sea water contains salt3.A dog contains four legs4.Mr Smith contains glasses on his nose 英语翻译a fly is resting on the borrom of a closed jar.The jar is placed on a very accurate balance,and there is equilibrium.The fly starts flying.Will there be equilibrium again. sima guang did not go away.he picked up a stone and knocked the jar with it on the ____ sima guang did not go away.he picked up a stone and knocked the jar with it on the ____ in no time a big whole ___in the jar a jar was filled with gold coinsh 还是a jar fill with gold coins He has a jar in his hand.请对a jar提问. A jar contains 20 marbles:4 red,6 white and 10 blue.If you remove one at a time,randomly,what is the minimum number that must be removed to be certain tat you have at least 2 marbles of each colors?A) 6 B) 10 C) 12 D) 16 E) 18想问下答案是怎么 这句的中文意思是什麼?A coin is placed on a card which is in turn rest on a jar. The coin does not move with the card but falls inside the jar when the card is suddenly whipped away. 请问怎么使用新class覆盖jar原class有a.jar 下面有test est.class现在我需要覆盖a.jar中的test.class, Another World (Contains Hidden Track Being On My Own ) 歌词 jar是什么意思? Mobile_Token.jar Eat less food which （）sugar and fat,or you will put on weight easily.A.includes B.covers C.contains D.holds 在罐子里 英语怎么说?女儿的英语老师说是ON THE JAR We cover the jar with a piece of paper[改为同意句]The jar ___ ___ ___ a piece of paper 英语翻译FINANCIAL INSTRUCTION AND STUDY DESIGNFYF is a personal finance program on DVD for high school teachers to use with their students (CEE 2006).The program contains five video segments on the DVD.The first video introduces students to basic This new book _____________20 articles ,_________five written by my sister.A.contains ,includes B.includes,contains c.contains,including D.includes,contained选什么,为什么?