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Mathematics, 04.01.2020 08:31 duhfiywge8885
Aperson has 20 coins, all nickels and dimes, worth $1.65. how many nickels are there?
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Find a parametrization for the curveγand determine the work done on a particle moving along Ξ³ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (Ξ³) is the line segment from (0,0,0) to (1,2,1) (b) im (Ξ³) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (Ξ³) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)
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Aperson has 20 coins, all nickels and dimes, worth $1.65. how many nickels are there?...
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