If `a^(6)+(1)/(a^(6))=54 find the value of `(a+(1)/(a))​

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

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