A concrete mason has a scale drawing of a rectangular retaining wall. The scale from the retaining wall to the drawing is 4 ft to 1 in. What is the area of the actual retaining wall? (HINT: Don't forget to multiply both side lengths by the scale listed above) 2.75 in. 10.25 in. O 7 feet squared O 112.75 feet squared O 451 feet squared O 28.1875 feet squared

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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A concrete mason has a scale drawing of a rectangular retaining wall. The
scale from the retaining wall to the drawing is 4 ft to 1 in. What is the area
of the actual retaining wall? (HINT: Don't forget to multiply both side
lengths by the scale listed above)
2.75 in.
10.25 in.
O 7 feet squared
O 112.75 feet squared
O 451 feet squared
O 28.1875 feet squared
Transcribed Image Text:A concrete mason has a scale drawing of a rectangular retaining wall. The scale from the retaining wall to the drawing is 4 ft to 1 in. What is the area of the actual retaining wall? (HINT: Don't forget to multiply both side lengths by the scale listed above) 2.75 in. 10.25 in. O 7 feet squared O 112.75 feet squared O 451 feet squared O 28.1875 feet squared
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