Use the rule log_b (xy) = log_b x+ log_b to find log (16 • 64). (1 point)
•10
•16
•4
•3
log(16 • 64) = log(16) + log(64)
= log(2^4) + log(2^6)
= 4log(2) + 6log(2)
= 10log(2)
Therefore, log(16 • 64) = 10.
Answer: 10