Identify all of the root(s) of g(x) = (x2 + 3x - 4)(x2 - 4x + 29). -1
1
-4
4
2 + 5i
2 - 5i
-2 + 10i
-2 - 10i

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Plz me i need i will give a brain

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?