Which scenario can be represented using the inequalities below?

1.25 < x < 1.5

a container of milk costs at least $1.25 but less than $1.50.
a student spends at least 1 hour 15 minutes, but no more than 1 hour 30 minutes on homework.
a tip added to a restaurant bill is less than or equal to 25% or less than or equal to 50%.
the point value of a test item is more than 1.25 points and less than 1.5 points.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

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

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25