SAT数学求解1,000< r < s < 10,000 In the inequality above, r and
来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/05/15 10:10:10
SAT数学求解
1,000< r < s < 10,000
In the inequality above, r and s are integers. If the thousands digit of r is equal to the thousands digit of s, what is the greatest possible value of s-r?
A) 9009
B) 999
C) 990
D) 909
E). 900
翻译一下然后求解答过程~
答案是E
越详细越好啊啊啊~!
哎呦卧槽!!!我会了~~~!!大家不用回答了!!!
1,000< r < s < 10,000
In the inequality above, r and s are integers. If the thousands digit of r is equal to the thousands digit of s, what is the greatest possible value of s-r?
A) 9009
B) 999
C) 990
D) 909
E). 900
翻译一下然后求解答过程~
答案是E
越详细越好啊啊啊~!
哎呦卧槽!!!我会了~~~!!大家不用回答了!!!
在上面的不等式,R和S是整数.如果R的千位等于S的千位,S-R的最大的值是什么?
解释:
首先s和r的千位是相同的,取值都在1000---10000之间(不取1000和10000,意思就是最小1001最大9999)
假设千位为2那么最大的数是2999最小的数是2000
(可以假设千位是任何一个,但是倘若你假设千位是1的话最大差是998,小于999所以不是最大的差)
所以他们的差最大就是999
解释:
首先s和r的千位是相同的,取值都在1000---10000之间(不取1000和10000,意思就是最小1001最大9999)
假设千位为2那么最大的数是2999最小的数是2000
(可以假设千位是任何一个,但是倘若你假设千位是1的话最大差是998,小于999所以不是最大的差)
所以他们的差最大就是999
She sat in the w-r- sunshine
There's ( )"r"and( )"u"in the word "turn"
In the end you'll see who's fake, who's true and who would r
In the end. You'll see who's fack,who's true and who would r
英语翻译Dearest one in the Lord ,Greetings from above,I am Mrs R
There's ___"r" and ___"u" in the word "turn".
There's 'u' and 'r' in the word 'umbrella'.A:a;an B:an;an C:
SAT数学思路f(x)=kg(x)+2The function above is defined in terms of
In the figure above,if two points S and T are to be placed o
GRE数学:If r and s are positive integers,each greater than 1,a
Directly I____the office I sat down and began to write the r
求解一道SAT语法题The _____ with which merchants and landowners in e