Jan and jo live 1,170 miles apart. at the same time, they start driving toward each other on the same road. jo’s constant rate is 60 mph. jan’s is 70 mph. how long will it take them to meet?

Abc manufacturing has a policy that it will reject a shipment of parts from its supplier if inspectors find any defective parts in a random sample of 6 parts from the shipment. the supplier has been in business many years and has a long-term defective rate for parts of 6.2% what is the probability that a shipment will be rejected after a given sample of parts is checked?