Which of the following is not a usage of scripting? >Check what a user enters in a form field is a valid entry
>To develop software programs and program extensions
>Modify the look and feel of content on the page
>To be able to move things around on the web page.
>All the above are potential usages

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.

Facial expressions and gestures are examples of messages.

What is the best assassins creed game?