27. 2
Bridgette's Market sold 36 avocadoes one morning. That afternoon of the remaining
avocadoes were sold. The number of avocadoes left was now of the number the market
had at the beginning of the day. How many avocadoes were there at the beginning of the
day?

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

What is the measure of angle x? answer

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point