Question 12The arrows on the two spinners shown below are spun. Let the number $N$ equal $10$ times the number on Spinner A, added to the number on Spinner B. What is the probability that $N$ is a perfect square number? $\displaystyle \dfrac{1}{16}$$\displaystyle \dfrac{1}{8}$$\displaystyle \dfrac{1}{4}$$\displaystyle \dfrac{3}{8}$$\displaystyle \dfrac{1}{2}$
