The probability of hitting the target with one shot from a gun is 0.9. Find the probability

The probability of hitting the target with one shot from a gun is 0.9. Find the probability that the target will be hit if two shots are fired.

The probability of hitting a target is p = 0.9.
The probability of a miss: q = 1 – p = 1 – 0.9 = 0.1.
The probability that the target will not be hit with 2 shots:
P2 (0) = q1 ^ 2 = 0.1 ^ 2 = 0.01.
The likelihood of an opposite event such that the target will be hit:
P`2 (0) = 1 – P2 (0) = 1 – 0.01 = 0.99.
Answer: 0.99.