on a family vacation, Amy's dad drove the car at a constant speed and traveled 585 miles in 13 hours. At this rate how long would it taken the family to travel 810 miles? What was the car's rate of speed

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

What is the circumference of the pie

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?