A band played an encore at 10 of its last 14 shows. What is the experimental probability that the band will play an encore at its next show? please help

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b