How far does the pike move during this strike

Compute each part of given problem:

Problem: When striking, the pike, a predatory fish, can accelerate from rest to a speed of 3.9m/s in 0.12s.

Part A: What is the acceleration of the pike during this strike?

Part B: How far does the pike move during this strike?

I need help to solve the above problem and express your answer using two significant figures.