Adistance sensor with an output curve of (25 cm/v) is connected to an arduino uno a)-what is the digital value read by the uno at 79.44 cm? b)-if the digital value read by the uno is 642, what is the corresponding sensor voltage output and distance?

Because if a good speech is delivered badly it can bore the audience, confuse them, or make them distrust the speakeri think they all come back to this one, except that last answer because that is false. if your audience starts making fun of you or gets distracted it is because they are either bored, confused or distrust you.

At a roundabout you must yield to traffic already in the roundabout