Forty-eight hundredths of this figure is shaded. Which figure shows a fraction equivalent to 48 over 100?

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.

Which text format is this, "the text is transcribed exactly as it sounds and includes all the utterances of the speakers. "?

Does read theory have answers keys ?