Louis has 50 tickets to ride the ferris wheel in the rollercoaster he went on a total of 12 rides using 3 tickets for each fares will ride and 5 tickets for each roller coaster ride how many times he go on i tried

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?