crystal S

This page lists questions and answers that were posted by visitors named crystal S.

Questions

The following questions were asked by visitors named crystal S.

Answers

The following answers were posted by visitors named crystal S.

A street light is at the top of a 13 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 7 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 35 ft from the base of the pole?
13 years ago