Given the amplitude modulated signal: S(t)=cos(2000πt)+4cos(2400πt)+cos(2 800πt) the ratio of the power of the sideband signal to the power of the carrier is:

John recently worked on a project about various programming languages. he learned that though procedural language programs are useful, they have disadvantages too. what is a disadvantage of programs written in procedural languages? a. programs do not represent data complexity. b. programs take more time to execute. c. programs are prone to security threats. d. programs do not interface with multiple platforms.

What is the most important for you to choose before you build a network?

Approximately what portion of global employers tends to use social media websites to hire new employees?