Toggle navigation
首页
模考
答疑
LUXU题
资料下载
课程
联系客服
注册
登录
BOOSTGRE题库
×
您还没有登录,登录以后才可以查看答疑和进行提问。
试题详情
If$$r=\frac{4s}{5},$$, what is the value of$$\frac{(2s)}{(3r)}$$
A、$$\frac{8}{15}$$
B、$$\frac{3}{4}$$
C、$$\frac{5}{6}$$
D、$$\frac{2}{2}$$
E、$$\frac{6}{5}$$
答案:C
专业教师答疑
最新
提问
×
Close
还没有人问到这里。
提问
问个问题
我想问:
提问
答疑小程序
最热提问
Numeric Entry
The health club charges $35 per month plus $2.50 f......
Graphic Analysis
Of the following, which is closest to the percenta......
Text Completion
Although the political science professor’s paper......
Sentence Equivalence
In her career as an editor, she pruned and shaped ......
Text Completion
As the study of the foundation of western Shanghai......
Reading Comprehension
Which of the following is NOT true of the species ......
Reading Comprehension
In which of the following does the author of the p......
Problem Solving
If x>0, then$$(\sqrt{4x}+\sqrt{9x})^2$$ =......