Afunction is shown below: f(x) = x3 + 2x2 - x - 2 part a: what are the factors of f(x)? show your work. (3 points) part b: what are the zeros of f(x)? show your work. (2 points) part c: what are the steps you would follow to graph f(x)? describe the end behavior of the graph of f(x). (5 points)

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years