Andrea mixes 3 cups of water with 1/2 a cup of lemonade concentrate. nicholas mixes 2.5 cups of water with lemonade concentrate. who’s orange juice mixture taste stronger .

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

3 is greater then both of those numbers