A truck leaves point A traveling 60 mph. After 2 hours, a car leaves point A traveling 90 mph and follows the truck's route. At what distance from point A will the car catch up with the truck?

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?