Joel took 4/5 of an hour to do his chores. it took halley 1/8 the time it took joel to do his chores. how much time did it take halley to do her chores? express your answer in simplest form. a. hr b. hr c. hr d. hr

With: label the vertices and all the elements needed. find x

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable