On the Fourth of July Sam took a red pill at 8 A.M. and a green pill at noon. The next day he took a white pill at 10 P.M. He takes the red, green, and white pills every 5, 7, and 24 hours, respectively. How often does he take all three together? When in August will this first happen, if at all?

Our family brought lots of hot dogs along on our latest camping trip. However, after setting up the tent, we didn’t take care to make sure that the food was safe – and raccoons ate 1/3 of the hot dogs! Grumbling, we cleaned up the mess, then ate 6 hot dogs for lunch. But we forgot to put the rest away when we went hiking, and lost 1/4 of our dwindling supply to jays! Just as a precaution, Mom went to the store and bought enough hot dogs to increase our supply by 2/3. Our campsite neighbors, however, ran out of food, so we gave them 2/9 of our remaining hot dogs and then ate 11 hot dogs for our dinner. That night, bears got 3/4 of the last part of our supply, and in the morning there were only 6 hot dogs left! How many hot dogs did we start with? (Next time maybe we should just bring granola bars...)

A class of n = 12 students takes an exam, and the class average is 80.  One student is allowed to take the exam late.  Once this late student’s exam is added in, the new class average is 81.5.  What was the score that the late student got on his exam?

Question 1 Malcolm plays for the NY Mets, and is the MVP. He has twice as many homeruns as triples. His total at-bats is 754. He has 154 singles and 47 doubles and 35 triples. What is Rashid's slugging average? Your answer: 0.734 0.964 0.590 0.839

The population of mice doubles every 12 hours. There are initially 4 mice. How many mice are there 3 days later?

The enrollment of students in evening classes at a local university decreased by  8% between two recent years. If the total number of students attending evening classes in both years was16,305, find how many students enrolled in evening classes in each of the years.   The number of students in evening classes was_____in the first year and __________in the second year.