Write an expression to detect that the first character of userinput matches firstletter.

Note-taking is important because they may be referred to again before a trial—sometimes months or years after the initial investigation. true false

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

The press is free to say whatever they want about whomever they want, regardless of whether they know it’s true. true false