What are the benefits of maintaining your vehicle?
a. safety and dependabilityb. better for the environmentc. better fuel economyd. all of the above

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 forerunner to cell phones, pdas, and smartphones was

You are new to microsoft certification and want to start out by getting a certification geared around windows 8. what microsoft certification should you pursue?