Abusiness reports a net income of −$3,900 over a 6-month period. what is the average income per month for that period? a. −$23,400 b. −$650 c. $650 d. $23,400

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?