Ashelf contains dvds: 11 dramas, 7 science fiction, 9 comedies, and 6 horror films. you choose a dvd from the shelf without looking. what is the probability the dvd will be drama?

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

43lbs of tomatos cost $387. how much would 41lbs cost