Which number sentence is true?A.-6.1 + (-3.3) = -2.8 B.-6.1 + (-3.3) = 2.8 C.-6.1 + (-3.3) = 9.4 D.-6.1 + (-3.3) = -9.4

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.