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Mathematics
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will choose best answer? A computer program starts with a node that branches out into 3 nodes, each of which repeats the branching process to form this tree structure:
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A. 36 B. 40 C. 80 D. 82 E. 121
If the program draws the tree to depth 5, how many nodes will the tree have?
Depth 0: 1 node. Depth 1: 3 nodes. Depth 2: 9 nodes. Do you see some kind of pattern?
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