Acompany purchased a high-quality color laser printer to print color brochures and sales proposals. the printer is connected to a marketing pc via usb and is configured as a shared local printer for use by the sales and marketing teams. the manager is concerned about the cost of consumables for the printer and does not want users to unintentionally print to the printer. what can be done to ensure that only authorized users can send print jobs to the printer?

Robots with telescoping arms are sometimes used to perform tasks (e. g., welding or placing screws) where access may be difficult for other robotic types. during a test run, a robot arm is programmed to extend according to the relationship r = 3 + 0.5cos(4θ) and the arm rotates according to the relationship θ=−π4t2+πt , where r is in feet, θ is in radians, and t is in seconds. use a computer program to plot the path of tip a in x and y coordinates for 0 ≤ t ≤ 4s.

The graph shows median weekly earnings for full-time workers according to education level. which can you not conclude?

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