GRE
The median of the 15 annual salaries
$35,900
The median number of defective lightbulbs per box for the fifty boxes
1
The number of club members who exercised between 1 hour and 1 hour 40 minutes yesterday
300
$$r^2$$
$$6$$
The area of a quadrilateral with a perimeter of 18
The area of a quadrilateral with a perimeter of 20
25000 +道题目
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