Answered: 11. Which is the best buy: A grapefruit…

11. Which is the best buy: A grapefruit 5 cm in radius costing 22 cents or a grapefruit 6 cm in radius that costs 31 cents?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.4: Cicumference And Area Of A Cicle

Problem 30E: The ratio of the circumferences of two circles is 2:1. What is ratio of their areas?

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11. Which is the best buy: A grapefruit 5 cm in radius costing 22 cents or a
grapefruit 6 cm in radius that costs 31 cents?

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