Question 372250
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Use the distance formula:

*[tex \LARGE \ \ \ \ \ \ \ \ \ \ d\ =\ sqrt{(x_1\ -\ x_2)^2\ +\ (y_1\ -\ y_2)^2}]

where *[tex \Large \left(x_1,y_1\right)] and *[tex \Large \left(x_2,y_2\right)] are the coordinates of the given points.

Multiply your answer by 0.1 to get the length of the trail in miles.  Multiply that result by 2 to get the round trip distance.  Divide that result into 7.  Round up.  And it is the same answer even if her name is something other than Marisol.

John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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