Answer:
27 centimeters is equal to 2.7 decimeters
Step-by-step explanation:
Answer:
please see photo attached for detailed analysis.
Answer:
9.3 hours
Step-by-step explanation:
Given

Required
Hours of sunlight on Feb 21, 2013
First, calculate the number of days from Jan 1, 2013 to Feb 21, 2013

So:

So, we have:







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<em> --- approximated</em>
6478 10's. To be accurate; 6478.5