The graph shows Ms. Collin's driving speed during 10 minutes of her commute. Driving Speed
3
60-
50
Speed (miles per hour)
40
30
20
10
0
10
Time (minutes)
What were the maximum and minimum speeds that Ms. Collin drove during this time period? Move numbers to the blanks to complete the
sentences
Ms. Collin's maximum speed was
miles per hour. Ms. Collin's minimum speed was
miles per hour.
25
40
50
65
70

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