there are 1,000 students in a middle school A random survey of 50 students found that 20 play computer games every day what is the best estimate for the total number of students in the school that play video games

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.

Which expression converts 45 degree to radians

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1