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Chris and Hillary are remodeling their family room. They are deciding on the flooring, sofa and TV. How many possible combinations are shown in the tree diagram?
A. 10
B. 11
C. 12
D. 13


Chris And Hillary Are Remodeling Their Family Room They Are Deciding On The Flooring Sofa And TV How Many Possible Combinations Are Shown In The Tree DiagramA 1 class=