What is the square root of -1?
–i
i
–1
1

What is the value of the expression below? (81^2)^1/8

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?