A regular number cube (1 - 6) was rolled 30 times. The results are shown in the table below. Based on the results, what is the experimental probability that the next time the number cube is rolled it will land on a 3 or a 5?

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?