No because if you were to square it you would get 5.099 and a perfect square is when it is the same number times each other to get a number for example: the square root of 9 is 3 so 3 times 3 is 9.
Hope that helps!
Start by multiplying both sides of the equation by 7 (the common denominator).

Add 4z to both sides.

Add 189.
Answer:
%73 1/3
Step-by-step explanation:
First subtract 8 form 30 to find the correct amount of answers. This is 22! Then find how much 22 is of 30 and multiply this by 100 to find the percent. :
22/30*100=73 1/3
Answer: 37 is the median
Step-by-step explanation:
Answer:
Step-by-step explanation:
*
* *
* * * * *
5 6 7 8 9