What percentage of students in the class like playing sports and singing combined? A. 40% B. 45% C. 50% D. 55% 相关知识点: 试题来源: 解析 C。解析:玩体育和唱歌的占比相加为 50%。A 选项 40%、B 选项 45%和 D 选项 55%错误。
百度试题 结果1 题目9.percentage of the students in your class are goodat English?A. WhichB. WhatC. How manyD. H_2Wmuch 相关知识点: 试题来源: 解析 9.B3解析:问多大比率要用what,不能用其他。 反馈 收藏
百度试题 结果1 题目2. In a class of 25 children there are 10 girls. What percentage of the class are girls and what percentage are boys? 相关知识点: 试题来源: 解析 40% of the class are girls and 60% are boys. 反馈 收藏
First you play the role of li yang fang and then the role of Susan you partner Mike has and Kim sun you are at the airport to meet you visitor you know each other so great you visit first talk with him and then take him to the hotel. Pledged to meet you representative someone answe...
aWhat is the percentage of the number of boys in class 什么是男孩的数量的百分比在类[translate]
"The whole point of a standardized test was for there to be a standardized metric, because a 97 (grade percentage) at one school is not the same thing as a 97 at another high school," says Pranoy Mohapatra, director of New Jersey-based PM Tutoring. ...
In this study, we propose a "gain index" as an alternative metric for quantifying and communicating the effectiveness of an intervention. This is estimated as the difference in the percentage of children who make positive gains between the intervention and control groups. Analysis of four ...
apart from extra credit, a student's grade may get a boost in another way. some professors grade on a curve, where the top-scoring student in the class sets the a range, regardless of the actual percentage scored on a given exam or assignment. with all the new conce...
Question analysis:Online quizzes can give you detailed information on each question in the quiz, such as the difficulty level, the time taken per question, and the percentage of correct and incorrect responses. Individual and group analysis:Online quizzes can help you better understand your stude...
Perhaps the most interesting part of the Pew report was its finding that the middle class is shrinking, not only because of greater poverty but also because more people are rich. The percentage of lowest-income earners—those earning less than two-thirds of the median income—had grown four ...