G={a, b,g} j={e, h,j} find the union of g and j. find the intersection of g and j

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

3x + 4y = 5 x- 3y = -7 solve by substitution