Asurvey fincds that 48% of people identify themseves as fans of professional football, 12% as fans of car racing,
and 9% as fans of both professional football and car
racing. Let event F be choosing a person who is a fan of
professional football and let event C be choosing a
person who is a fan of car racing.
Which staterments are true? Select three options.
O PEIC) = 0.75
O P(CI)=0.25
OP(CAF=0.09
O P(CoF- PEnC)
WPCIE PEIC)

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel