Answer:
the lights will both flicker at the same time at 56 seconds
Step-by-step explanation:
you have to do (7)(8)
Examine one full set:
12/8
simplify
3/2
filling in
3 2
9 6
12 8
18 12
1.2x10^-11
You never start with a zero so you move the decimal 11 spots the right which makes it negative
