单项选择题

Percentage of students who reported spending time on homework
and watching television

 

Which of the following expresses the area of a cir-cle in terms of C, its circumference（）

A.A
B.B
C.C
D.D
E.E

<上一题 目录 下一题>
热门 试题

单项选择题
If in 1984 there were 2,000,000 eleventh-graders, and if between 1984 and 1996 the number of eleventh-graders increased by 10%, then approximately how many more eleventh-graders watched 1 hour or less of television in 1996 than in 1984（）

A. 25,000
B. 50,000
C. 75,000
D. 100,000
E. 150,000
单项选择题
In 1996, what percent of fourth-graders did between 1 and 2 hours of homework per day（）

A. 5%
B. 15%
C. 25%
D. 40%
E. 55%
相关试题