Communication satellites receive signals from a transmitting station on earth, amplify them, and beam the signals down to another earth station, which may be thousands of miles away.

In order to have plenty of time to answer all required essay questions, a student should a. write as many essays as quickly as possible, then go back and revise each one c. decide which questions are more difficult or will take longer, then answer the easy questions first b. spend equal amounts of time on each question to ensure each questions gets the same amount of attention d. none of these select the best answer from the choices provided a b c d

Ineed on this equation what is the real value of x in the equation [tex]log_2}24 - log_{2} 3 = log_{5}x[/tex] a. 3 b. 21 c. 72 d. 125 e. 243

Which of the following is not permitted in a roundabout? a. using your turn signal b. following the rules of right-of-way c. driving at the speed limit d. changing lanes