Coefficient of x in expansion (x+3)(x-1)

How many pairs of chromosomes do human body cells contain?

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations

What is the original authority for copyright laws