### Home > PCT > Chapter Ch9 > Lesson 9.3.4 > Problem 9-146

9-146.

Convenient range would be [10,20]. Therefore, vertical shift would be 15.

11.46 feet

*x* = 1.382*x* = 5 AM + 1 hour, 23 minutes = 6:23 AM

Other values = 11:37 AM, 6:23 PM, 11:37 PM

Use the eTool below to see the data at each hour.

Click the link at right for the full version of the eTool: PCT 9-146 HW eTool