# Quiz-10 - MAC1147 Quiz#10 In the top-right corner of a...

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Unformatted text preview: MAC1147: Quiz #10 11/17/2009 In the top-right corner of a clean sheet of paper, write your name, UFID, and section number. Please use a pen with blue or black ink. When you are nished, FOLD your paper in half lengthwise and write your name on the back. 1. Two planes start from Orlando International Airport and y in opposite directions. The second plane starts one hour after the rst plane, but its speed is 100 miles per hour faster. 2 hours after the rst plane departs, the planes are 2350 miles apart. Assume that x is the speed of the rst plane and y is the speed of the second plane. Use a linear system of equations to nd the speed of each plane. 2. If θ is in the standard position such that the terminal point is on the equation 3x+y = 0, with x ≤ 0, nd sin(2π + θ). 1 ...
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• Fall '08
• GERMAN
• Elementary algebra, United Airlines, World's busiest airports by passenger traffic, Orlando, Florida, Orlando International Airport

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