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DAVID ESSNER EXAM 1999-2000
... 22. In a circle of radius r a line drawn from the center is perpendicular to a chord of length 4. If the line intersects the chord at point P and intersects the circle at a point Q which is 1 unit from P then r = (a) 5/2 (b) 7/2 (c) 3 (d) 9/4 (e) 4/3 23. A man invests $P in the stock market. Each o ...
... 22. In a circle of radius r a line drawn from the center is perpendicular to a chord of length 4. If the line intersects the chord at point P and intersects the circle at a point Q which is 1 unit from P then r = (a) 5/2 (b) 7/2 (c) 3 (d) 9/4 (e) 4/3 23. A man invests $P in the stock market. Each o ...
1987 - math.miami.edu
... 1. (c) Let F be the score on the first exam and d the difference on successive exams. Then F + d/2 = 78 and F + d = 80. 2. (a) The numerator is near 1 and the denominator is negative and near 0. 3. (d) Subtract equation 2 from twice equation 1 to get –y – 3z = 7 and add –2 times equation 1 to equati ...
... 1. (c) Let F be the score on the first exam and d the difference on successive exams. Then F + d/2 = 78 and F + d = 80. 2. (a) The numerator is near 1 and the denominator is negative and near 0. 3. (d) Subtract equation 2 from twice equation 1 to get –y – 3z = 7 and add –2 times equation 1 to equati ...
