1. Find the common ratio of the sequence: 1, 1/2, 1/4, 1/8, 1/16,

(1) 2 (3) -2 (2) 1/2 (4) -1/2​

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%