On a bookshelf, there are 5 fiction and 4 nonfiction books. paul randomly selects one, puts it back, and then randomly selects another. what is the probability that both selections were fiction books?

a) 10/81
b) 16/81
c) 20/81
d) 25/81

Aphrase is shown read the phrase and give me the answer

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.