hemispherical dome of radius 20 feet is to be given 7 coats of paint, each of which is 1/100 inch thick. Use linear approximation to estimate the volume of paint needed for the job. (Hint: Approximate the change in the volume of a hemisphere when the radius increases from 20 feet to 20 feet 7/100 inches. Don't forget to make sure this increased radius is in terms of feet. ) It will take approximately cubic feet of paint to apply all 7 coats of paint.
hemispherical dome of radius 20 feet is to be given 7 coats of paint, each of which is 1/100 inch thick. Use linear approximation to estimate the volume of paint needed for the job. (Hint: Approximate the change in the volume of a hemisphere when the radius increases from 20 feet to 20 feet 7/100 inches. Don't forget to make sure this increased radius is in terms of feet. ) It will take approximately cubic feet of paint to apply all 7 coats of paint.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 45AR
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hemispherical dome of radius 20 feet is to be given 7 coats of paint, each of which is 1/100 inch thick. Use linear approximation to estimate the volume of paint needed for the job. (Hint: Approximate the change in the volume of a hemisphere when the radius increases from 20 feet to 20 feet 7/100 inches. Don't forget to make sure this increased radius is in terms of feet. ) It will take approximately cubic feet of paint to apply all 7 coats of paint.
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