Knowing that you use 245 KWH from 7 a. m. – 7 p. m. and 165 KWH from 7 p. m. – 7 a. m., answer the follow question using the chart below. How much would you have paid on the Constant Usage plan?
$22.37
$21.83
$21.65
$22.08

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.