在一数轴上,A点表示-3,B点表示4,则A、B两点间相距为( ),在数轴上到A、B两点距离相等的点表示的数为( )。
7;0.5
组词。
溘( ) 藐( ) 臊( ) 沁( )
瞌( ) 邈( ) 燥( ) 泌( )
An analyst is creating a new stock market index that is not affected by stock splits. The index the analyst is least likely to develop is:()
A. unweighted.
B. price-weighted.
C. value-weighted.