Here is you're answer:
In order to get you're answer you need to find the common denominator then add.

- Find the common denominator:


- Simplify:
-


Therefore you're answer is option D "13/24."
Hope this helps!
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The answer is 15.
Answer:
-65 i suppose
Step-by-step explanation:
the larger the sample the more accurate the prediction
so since Tim looked at a larger quantity of coins his would be more accurate