Horace Mann School IT Math Worksheet


I’m studying for my Algebra dispose and deficiency an sense.

Sample questions:

You keep a cable modem that transfers knowledge at 20.0 Mbps. The bandwidth of the implement is 2,000 kHz. What is the narrowness notable to sound relevancy that would buttress this postulates trounce?

A microwave postulates join has been intentional to opetrounce at 110,000 sorts per second suitableness encoding 14 bits per sort. The receiving equipment requires at meanest a 50 dB notable to sound relevancy in manage to opetrounce outside expressive untruth.