Archive for the ‘Mathematics’ Category

Two cars leave an intersection at the same time. One drives east while the other travels south at 15 miles per?

Wednesday, October 28th, 2009

ERIK asked: Two cars leave an intersection at the same time. One drives east while the other travels south at 15 miles per hour faster than the other. After 3 hours, the cars are 225 miles apart. How fast is the southbound car driving?SIDNEY

Posted in Mathematics | 2 Comments »

What is the probability that exactly two cars have defective radios?

Friday, September 18th, 2009

xtaticlyme asked: From an inventory of 10 new cars being shipped to local dealerships, corporate reports indicate that 4 have defective radios installed. If 5 cars are randomly selected for shipping, Then: What is the probability that exactly two cars have defective radios?OWEN

Posted in Mathematics | 5 Comments »

What is the probability that he will sell a car to exactly 2 of the next 3 customers?

Tuesday, April 17th, 2007

xtaticlyme asked: PARKER

Posted in Mathematics | 2 Comments »