$$\text { If } x \text { varies inversely as } y ^ { 2 } \text {, and } x = 2 \text { when } y = 20 \text {, find } x \text { when } y = 5 \text {. }$$

Multiple Choice

$$\text { If } x \text { varies inversely as } y ^ { 2 } \text {, and } x = 2 \text { when } y = 20 \text {, find } x \text { when } y = 5 \text {. }$$

A) 50
B) 32
C) 16
D) 4