X1 + 0.5x2 + 0.33x3 +0.25x4 = 1.1 0.5x1 + 0.33x2 + 0.25x3 + 0.21x4 = 1.2 0.33x1 + 0.25x2 + 0.2x3 + 0.17x4 = 1.3 0.25x1 + 0.2x2 + 0.17x3 + 0.14x4 = 1.4 Select one: a. X1 =-15,x2=40,x3=-45,x4 = -75 b. X1 =-15,x2=40,x3=45,x4 = -75 c. X1 =-15,x2=-40,x3=45,x4 = -75 d. X1 =-15,x2=40,x3=45,x4 = 75

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%