Final answer:
The square root of 36 is 6, the square root of 0.016 is approximately 0.04, and the square root of 4/16 is 1/2.
Step-by-step explanation:
To find the square root of a number, you need to find the number that, when multiplied by itself, equals the given number. Let's solve the three cases:
A: √36 = 6, because 6 * 6 = 36.
B: √0.016 = 0.04, because 0.04 * 0.04 ≈ 0.016.
C: √(4/16) = 1/2, because (1/2) * (1/2) = 4/16.