Need help please with this

Answer:
A. 6
B. 48
Step-by-step explanation:
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Answer:
a. 6
b. 48
Step-by-step explanation:
For a, replace t with 1. 2^1 is 2, and 3 * 2 is 6.
For b, replace t with 4. 2^4 is 16, and 3 * 16 is 48.
Thank me later! 8)