What is y when x = 40?
2507
225-
0
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O about 92
O about 98
about 155

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Simplify the algebraic expression 8y-2(y+4)

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) 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)