Industrial engineering, inc., promises to give stock options to jasmine for processes she has already designed for the firm. this promise is enforceable select one: a. because it is supported by past consideration. b. because it is an illusory promise. c. under no circumstances. d. because it is a new contract. clear my choice

What happens to atoms and chemical bonds during a reaction?

When an object is heated it contracts. a. true b. false

Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above