piper64bsj

23.02.2021 • 

Business

Log Cabins Unlimited constructs vacation houses in the North Carolina mountains. The company has developed the following value chart: Operations Average Number of Days Receiving materials 2 Storing materials 12 Measuring and cutting materials 13 Handling materials 8 Setting up and moving scaffolding 7 Assembling materials 4 Building fireplace 17 Pegging logs 10 Cutting and framing doors and windows 6 Sealing joints 5 Waiting for county inspectors 7 Inspecting property (county inspectors) 1 a. How much of the total time is value-added time

Ответ:

FortniteB

24.10.2021

Business

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A= pi * r^2
800 = 3.14 * r^2
800/3.14 = r^2
255 = r^2
sqrt 255 = r
15.9 rounds to 16mm = r

check..
a = 3.14 * 16^2
a = 3.14 * 256
a = 803. in between 800 and 900

so ur answer, i believe, is 16mm because 17mm would be too much and 15mm wouldn't be enough

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