Evaluate the follow expression a) (+0.3)x(+1.8) =? 4 1 b) (+4— )x( -1— ) 9 8 c) (+0.88)/ (-0.8) 3 39 d) (- — ) / (- — ) 21 42 the fast one can get more points

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?