Why do we use return statements? Choose all that apply A.
Javascript requires functions to have return values.

B.
To return multiple data types simultaneously

C.
To allow a function to give different values depending on input.

D.
So that we no longer have to use console. log();

E.
To save the result of a function in a variable in other functions

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.

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was

Which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard