A square napkin is folded in half on the diagonal and placed on the diameter of a round

plate . If the folded napkin spans the plate and the plate has an 18-inch

diameter, what is the area of the space on the plate that is NOT covered by the napkin?

Leave your answer in terms of .

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)