Someone clutch for me

On a architect's drawing of a house, 1 inche representa 1.5

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given