MATH 150 Midterm: MATH 150 KSU 150Test 3u02
15 Feb 2019
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You must show your work to receive full credit. All answers must be exact unless otherwise speci ed. (20) 1. Solve abc: = 60 , a = 7, b = 12 (approximate to two decimal places, a = 65, b = 25, c = 75 (round o all decimals) page 2 of 5 pages (10) 2. To nd the distance between two points a and b, a surveyor chooses a point c that is 210 yards from a and 270 yards from b. If the angle acb has measure 63 , approximate the distance between a and b. (round o all decimals) (10) 3. Find the equation of the parabola with vertex v ( 2, 1) and focus f ( 2, 0). (10) 4. Find the equation for the ellipse that has its center at the origin, foci. F ( 6, 0) and minor axis of length 4. (10) 5.
