Riddle
-what has many keys but cant open a single lock?

31. all the following are effective ways of preparing for an interview except practicing in front on a mirror writing down answers to possible questions holding a mock interview with a friend memorizing interview questions and answers

Acontinuous random variable assigns a whole number to each possible outcome of an experiment.

What's the best strategy for avoiding atm fees? only use atms close to your house only use atms to withdraw cash only use atms in your bank’s network only use atms you have used before