A survey was conducted to determine the average commute time for University employees. One hundred employees of University were randomly selected and the average commute time for those people was 20 minutes with the fastest commute time of 6 minutes and the longest commute time of 50 minutes.

What sample size would be needed for a margin of error of 1 minute?

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

ian gone lie this got me confused

step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

1.30

step-by-step explanation: