Answer:
ln (m^2n^9)
Step-by-step explanation:
Rule: ln a + ln b = ln ab
Rule: ln a^n = n * ln a
2 ln m + 9 ln n =
= ln m^2 + ln n^9
= ln (m^2n^9)
=
The clownfish Kay wanted to buy for $12 last week has been marked up 8%. What is the new price of the fish?
1 answer:
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Answer:
Step-by-step explanation:
Adding 9x & 3x gives 12x.
Now taking 4 common from both the terms , we get :-