A particle travels along the xx-axis such that its velocity is given by v(t)=t^{0.3}\cos\left(2t+3\right).v (t)=t 0.3 cos(2t+3). If the position of the particle is x=3x=3 when t=0,t=0, what is the position of the particle when t=3?t=3? You may use a calculator and round your answer to the nearest thousandth.