Paul took a 42 - mile bicycle trip. he bicycled 1 1/2 hours in the morning and 2 hours in the afternoon. what was his average speed in miles per hour?

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

How do i solve uniform motion problems?

50 points~ ! i have to turn this in tomarrow