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30. You work as a design engineer at a solid rocket manufacturer. You are analyzing a propellant design that is 168 centimeters high. The outside radius of the propellant is 37.5 centimeters and the radius of the hole is 15.5 centimeters. About how many cubic centimeters is this propellant?

30. You work as a design engineer at a solid rocket manufacturer. You are analyzing a propellant design that is 168 centimeters high. The outside radius of the propellant is 37.5 centimeters and the radius of the hole is 15.5 centimeters. About how many cubic centimeters is this propellant?

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 22PS: In a classroom designed for 30 students, the air conditioning system can move 450 cubic feet of air...
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**Problem Description:** You work as a design engineer at a solid rocket manufacturer. You are analyzing a propellant design that is 168 centimeters high. The outside radius of the propellant is 37.5 centimeters and the radius of the hole is 15.5 centimeters. About how many cubic centimeters is this propellant? There is an accompanying diagram of a cylindrical object with a cylindrical hole through its center labeled "Not drawn to scale". **Calculation Choices:** F. 23,211 G. 126,737 H. 195,888 J. 615,088 K. 741,825 **Explanation of Diagram:** The diagram shows a cylinder with another smaller cylinder (hole) passing through its center along its vertical axis. The dimensions provided are: - Height of the cylinder: 168 cm - Outside radius of the cylinder: 37.5 cm - Radius of the hole: 15.5 cm One would use the volumes of the cylinders to find the volume of the propellant by subtracting the volume of the hole from the volume of the larger outer cylinder.
Transcribed Image Text:**Problem Description:** You work as a design engineer at a solid rocket manufacturer. You are analyzing a propellant design that is 168 centimeters high. The outside radius of the propellant is 37.5 centimeters and the radius of the hole is 15.5 centimeters. About how many cubic centimeters is this propellant? There is an accompanying diagram of a cylindrical object with a cylindrical hole through its center labeled "Not drawn to scale". **Calculation Choices:** F. 23,211 G. 126,737 H. 195,888 J. 615,088 K. 741,825 **Explanation of Diagram:** The diagram shows a cylinder with another smaller cylinder (hole) passing through its center along its vertical axis. The dimensions provided are: - Height of the cylinder: 168 cm - Outside radius of the cylinder: 37.5 cm - Radius of the hole: 15.5 cm One would use the volumes of the cylinders to find the volume of the propellant by subtracting the volume of the hole from the volume of the larger outer cylinder.
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