A group of 10 people is randomly selected. What is the probability that 2 people in the group have the same birthday? THE CLARITY CART 09 June
A train leaves a station at 10:00 AM and travels at 60 miles per hour. Another train leaves the same station at 11:00 AM and travels at 75 miles per hour in the same direction. At what time will the second train overtake the first train? SOLUTION THE CLARITY CART 09 June