a cylinder with a closed top and bottom is to have a volume of 101 cubic inches. If the cost of the material of the circular top and bottom cost three times as much as the cost for the curved surface, the diameter of the cylinder to minimize cost shoul be?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 14E: A cylindrical orange juice container has metal bases of radius length 1 in. and a cardboard lateral...
icon
Related questions
Question

1) a cylinder with a closed top and bottom is to have a volume of 101 cubic inches. If the cost of the material of the circular top and bottom cost three times as much as the cost for the curved surface, the diameter of the cylinder to minimize cost shoul be?

 

2) A missle isrising at constant rate of 100 meters per second. An observer is 600 meters away from the launching pad. At what rate is the angle of elevation (from the observer) changing? 

 

3) The first and sixth term of the arithmetic progression is 2/3 and 22/3 respectively. Find the sum of the 12th and 17th terms of the progression?

Expert Solution
steps

Step by step

Solved in 7 steps with 7 images

Blurred answer
Similar questions
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell