Flying against the wind, a jet travels 3400 miles in 4 hours. Flying with the wind, the same jet travels 5650 miles in 5 hours. What is the rate of the jet in still air and what is the rate of the wind?

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

If value of cos330° is √3/2 then find tan165°.

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?