What is the ratio of the number of cups of grape juice to the number of cups of lemon-lime soda?
a. 2: 1
b. 1: 2
c. 8: 1
d. 1: 8

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d