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A pizza parlor offers pizzas with diameters of 8 in., 10 in., and 12 in. Find the area of each size pizza. Use 3.14 for r. Round each area to the nearest tenth, and each cost to three decimal places. If the pizzas cost $9, $12, and $18 respectively, which is the better buy? The area of the 8-in pizza is about in?, and costs $ |per in?. The area of the 10-in pizza is about in2, and costs $ per in?. The area of the 12-in pizza is about in2, and costs $ per in?. The better buy is the (select) pizza.

A pizza parlor offers pizzas with diameters of 8 in., 10 in., and 12 in. Find the area of each size pizza. Use 3.14 for r. Round each area to the nearest tenth, and each cost to three decimal places. If the pizzas cost $9, $12, and $18 respectively, which is the better buy? The area of the 8-in pizza is about in?, and costs $ |per in?. The area of the 10-in pizza is about in2, and costs $ per in?. The area of the 12-in pizza is about in2, and costs $ per in?. The better buy is the (select) pizza.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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A pizza parlor offers pizzas with diameters of 8 in., 10 in., and 12 in. Find the area of each size pizza. Use 3.14 for r. Round each area to the nearest tenth, and each cost to three decimal places. If the pizzas cost $9, $12, and $18 respectively, which is the better buy? The area of the 8-in pizza is about in², and costs $ |per in?. The area of the 10-in pizza is about in?, and costs $ per in2. The area of the 12-in pizza is about in2, and costs $ per in?. The better buy is the (select) pizza.
Transcribed Image Text:A pizza parlor offers pizzas with diameters of 8 in., 10 in., and 12 in. Find the area of each size pizza. Use 3.14 for r. Round each area to the nearest tenth, and each cost to three decimal places. If the pizzas cost $9, $12, and $18 respectively, which is the better buy? The area of the 8-in pizza is about in², and costs $ |per in?. The area of the 10-in pizza is about in?, and costs $ per in2. The area of the 12-in pizza is about in2, and costs $ per in?. The better buy is the (select) pizza.
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