A horse has 13 entries and one person owns 4 of those horses . Assuming that there are no ties , what is the probability that those four horses finish first, second , third, and fourth (regardless of order) the probability that the four horses finish first ,second ,third, and fourth is

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

In the 30-60-90 triangle below side s has a length of and side r has a length

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?