Recent content by baywatch123

Homework Statement Mac walked to a park from the college at 5 km/h. 10 minutes later, Steve started riding his bike at 15 km/h to the same park to meet Mac. They arrive at the same time at the park. How far is the park from the college? Homework Equations Rate = D/t The Attempt at a...

yes sorry i was referring to your example. and it would over count because now we might count in the "already chosen" watches and sunglasses

ah okay so the 8C1 is to fill in the last "remaining" spot

yeah sorry, i didn't mean to. didn't know where to ask until i started scoping around and found that this was the right place! my apologies!

sorry if i didn't follow the preformatted thread

Question: You are traveling to South America in two weeks. A friend bought you 5 watches and 6 pairs of sunglasses. You can bring at least 2 watches and at least 1 pair of sunglasses, and can only bring 4 items (so you don't lose all of them). How many combinations of watches and sunglasses can...