I need to know the answer. the choices are
1) 0.8, 0.4, 0.6, 0.2
2) 3.1, 2.1, 2.6, 1.6
3) 2.6, 3.2, 2.8, 3.6
4) -5.0, -4.6, -5.9, -5.3
