Microsoft guarantees that Office 365 will be available to subscribers 95% of the time

Which hexadecimal number has the greater value?

A) 10 B) C5 C) 9F D) 47 E) AE

Bill leaves Chicago at 4:00P.M. traveling east on Interstate 90 toward Toledo, 200 miles away. Jim leaves Toledo at 5:00P.M., traveling west toward Chicago on the same road. If Bill travels at 50 miles per hour and Jim travels at 60 miles per hour, at what time will Bill pass Jim?

Solve the following time-rate-distance problems using the IPO method. Ignore time zones.