a store sold 550 video games during the month of December if this made up 12.5% of its yearly video game sales about how many video games did the store sell year

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.

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)