Answer:
1.8
Explanation:
log₁₆ 128
Use change of base formula (remember, you can choose any base).
log₂ 128 / log₂ 16
Rewrite as powers of 2.
log₂ 2⁷ / log₂ 2⁴
Use log rules to simplify.
7 / 4
= 1.75
Rounded to the nearest tenth, the answer is 1.8.
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