If the lengths of two of the sides of a triangle are 9 and 10, which of the following could be the length of the third side Ⅰ. 1 Ⅱ. 11 Ⅲ. 21A.None B.Ⅰ only C.Ⅱ only D.Ⅰ and Ⅱ only E、Ⅰ, Ⅱ, and Ⅲ
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 1984A.25,000 B.50,000 C.75,000 D.100,000(g) 150,000
iF thE totAl EnrollmEnt in institutions oF highEr EDuCAtion in 1972 wAs 5,000,000. ApproximAtEly how mAny stuDEnts wErE EnrollED in privAtE 4-yEAr institutions in 1995A.1,000,000 B.1,100,000 C.1,250,000 D.1,500,000 E、1,650,000