The standard deviation of 36,18,12,10 and 9 is 10
Answer: In 4 minutes he will make 5 portraits
Step-by-step explanation:

Answer:
Exponential Decay -
A quantity is subject to exponential decay if it decreases at a rate proportional to its current value.
Step-by-step explanation:
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Answer:
156
Step-by-step explanation:
It the whole line’s angle measure would be 180 degrees. If you subtract 24 from 180 You get 156.
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