People may enter a contest UNLESS they are less than 21 years old, make more than $100,000, or live in Ohio. The boolean expression is grouped so that it is true when a person CAN enter the contest.

Answer:

!( age < 21 || pay > 100000 || home.equals("Ohio") )

End of the Chapter

You have reached the end this chapter. You may wish to review the following. Click on a subject that interests you to go to where it was discussed.

The short-circuit AND operator
Side effects.
The non-short-circuit AND operator
The short-circuit OR operator
The non-short-circuit OR operator
Associativity of &&
Boolean expressions with mixed logical operators.
precedence of logial operators.
pure function.
Subexpressions in a boolean expression.

You have reached the end of the chapter.