Mathematics, 13.07.2019 17:10 Mickey2018
Let a denote the set of integers that are multiples of 4, let b denote the set of integers that are multiples of 8 and let b denote the set of even integers. thus a = {4k: k elementof z), b = {8k: k elementof z) and b = {2k: k elementof z}. let f: a times a rightarrow b and g: b rightarrow z be functions defined by f((x, y) = xy for x, y elementof a and g(n) = n/2 for n elementof b. (a) show that the composition function g ? f: a times a rightarrow z is defined. (b) for k, l elementof z, determine (g? f) ((4k,
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The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.
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Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
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Let a denote the set of integers that are multiples of 4, let b denote the set of integers that are...
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