A particle moves along the x-axis so that at any time t ≥ 0 its velocity is given by the function v(t) = t^2 In(t + 2). What is the acceleration of the particle at time t = 6? A. 1.500
B. 20.453
C. 29.453
D. 74.860
E 133.417

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

In this problem it decreased 20%