Seven one-dollar bills are to be distributed among Lucia,Gom
来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/09/20 15:08:42
Seven one-dollar bills are to be distributed among Lucia,Gomea,and Domingo so that each person received at least $1.
比较 the number of ways to distribute the bills so that at least one person recieves at least $3 和 the total number of ways to distribute the bills 的大小.
比较 the number of ways to distribute the bills so that at least one person recieves at least $3 和 the total number of ways to distribute the bills 的大小.
题目:
7张1美元的钞票分给lucia,gomea和domigo,每个人必须收到至少1美元.
“比较”至少有一个人能拿到至少1美元的分配方法的数量“和”总共分配钞票的方法数量“的大小”
答案:一样大.应为先每人发一块,保证每人至少1块,剩下4块分给3个人,至少有一个人可以拿到两块.加上先先分配的1块.所以不管怎么分,至少有1个人至少总共拿到3块.
7张1美元的钞票分给lucia,gomea和domigo,每个人必须收到至少1美元.
“比较”至少有一个人能拿到至少1美元的分配方法的数量“和”总共分配钞票的方法数量“的大小”
答案:一样大.应为先每人发一块,保证每人至少1块,剩下4块分给3个人,至少有一个人可以拿到两块.加上先先分配的1块.所以不管怎么分,至少有1个人至少总共拿到3块.
Seven one-dollar bills are to be distributed among Lucia,Gom
seven distinct pieces of candy are to be distributed among t
They are one dollar .
A certain number of apples are distributed among poor childr
You are one among
usance bills drawn hereunder are to be negotiated at sight b
Look for five-dollar words to replace one dollar words
i can't wait to show you how all those college dollar are be
Among almost seven hundred species of bamboo,some are fully
英语翻译You are meant to be among the clouds cause you are an an
Anderson is among those__seem to be friendly but are hard to
There are one hundred cents in a dollar.