The April 22, 1991 issue of Aviation Week and Space Technology reports that during Operation Desert Storm, U. S. Air Force F117A pilots flew 1270 combat sorties for a total of 6905 hours. What is the mean duration of an F117A mission during this operation? Round your answer to 3 decimal places.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2