G for exercises 13 and 14, assume the sample populations do not have equal standard deviations and use the .05 significance leve
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Answer:
The area for a square is given by:
And we can find the dimension for one side like this:
Replacing we got:
Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:
and replacing we got:
Step-by-step explanation:
For this case we know that Suzanne want to put a fance around a square garden with an area of 49 ft^2
The area for a square is given by:
And we can find the dimension for one side like this:
Replacing we got:
Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:
and replacing we got: