Ows the length of 3 movies in each of 3 categories. choose the formula that could be used in cell b2.  abcde1type of moviemovie 1(min. long)movie 2(min. long)movie 3(min. long)mean length2animated726384733drama921041 131034action11984109104  a.  3 * e2 - (b2 + d2)  b.  3 * e2 - (c2 + d2)  c.  3 * e3 - (c3 + d3)  d.  (b3 + c3 + d3)/3

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