Let f(x) = -4x + 7 and g(x) = 2x - 6. Find (fog)(1).

Let x = a + bi and y = c + di and z = f + gi. which statements are true?

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

If jklm is a trapezoid, which statements must be true?