The jar has a total of 220 marbles the table shows the estimates of three different students and the amount of error in each of the estimates the class wants to know who has the best estimate of the percent error in Lacey's estimate 66 out of 20 equals blank percent error

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

3+3+3+2*2*2+29*12 = 365

step-by-step explanation:

middle maybe?

step-by-step explanation: