Complete the recursive formula of the arithmetic sequence -17,-8,1, 10,
a(1) =
a(n) = a(n– 1)+

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.