1.  A particular kind of sand makes a cone-shaped pile where the radius is 1.5 times the height.  Write the volume as a function of height.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter10: Radical Functions And Equations
Section: Chapter Questions
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1.  A particular kind of sand makes a cone-shaped pile where the radius is 1.5 times the height.  Write the volume as a function of height. 

2) A ladder must be placed 5 feet from a house due to a special garden around the house.  Write a function for the height the latter will reach based on the length of the ladder. 

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