Where should you put the argument for a command

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math

Guys do you know sh27 cause he hacked me : ( pidgegunderson my old user

Which of the following is an example of synchronous communication? a) e-mail b) voicemail c) telephone conversation d) text message.