1. A surveyor finds that the bottom of a rectangular channel drops 3.75 feet in a distance of 200.0 feet. What is the slope of the channel? 2. The bottom elevation of a trapezoidal channel is...

1. A surveyor finds that the bottom of a rectangular channel drops 3.75 feet in a distance


of 200.0 feet. What is the slope of the channel?

2. The bottom elevation of a trapezoidal channel is 422.05 at station 1
 00 and 423.92 at


station 1
50. What is the slope of the channel?