You have a spool of wire, it is almost empty. You are down to the last layer of wire. You can see there are still 31 wraps of wire around the spool (plus or minus a half wrap), and you can see the diameter of the spool is about 7 inches (plus or minus a half inch). The wire has a diameter of 0.019 inches according to the label on the spool, and the bathroom is down the hall. How many FEET of wire do you have, rounded to the proper accuracy.

You have a spool of wire, it is almost empty. You are down to the last layer of wire. You can see there are still 31 wraps of wire around the spool (plus or minus a half wrap), and you can see the diameter of the spool is about 7 inches (plus or minus a half inch). The wire has a diameter of 0.019 inches according to the label on the spool, and the bathroom is down the hall. How many FEET of wire do you have, rounded to the proper accuracy.

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter61: Areas Of Circles, Sectors, And Segments

Section: Chapter Questions

Problem 19A: A rectangular steel plate 15.10 inches long and 12.45 inches wide weighs 19.4 pounds. Find the...

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