Square both sides
i = sqrt(-1)
i^2 = [ sqrt(-1) ]^2
i^2 = -1
Now multiply both sides by i
i^2 = -1
i*i^2 = i(-1)
i^3 = -i
Final Answer: -i
(this is negative i)
Answer:
The likelihood is unlikely, however it would depend on where someone lived and the temperature outside.
a. Yes, the sum of the percentages is greater than 100 percent.