Unformatted text preview: ◦ ≤ x < 360 ◦ 5. Simplify and express in polar form: (3 ) ³ √ 2cis22.5 ◦ ´ 6 ³ 3 √ 33 i ´ 6. Find the solutions of the equation z 5 =2 √ 3 + 2 i . 7. On a class outing, the 2 buses of the U2 and Q2 math 17 class were separated. The U2 bus traveled in the direction N 17.5 ◦ E with a constant speed of 40 mph, while the Q2 bus traveled in the direction S 77.5 ◦ W in a uniform rate. If the distance between them after 1 and a half hours is 30 √ 7 miles, what is the speed of the Q2 bus?...
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 Spring '11
 AaronJamesPorlante
 Math, Angles, Speed of sound, Miles per hour, Ninepoint circle, 30 7 miles

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