Answered: cellular phone company "A" charges…

Name: (1) if the resistance of a 250 roll of wire is 1.87 ohms, what is the
Uploaded: 2024-03-20T06:38:44.000Z
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Description: (1) if the resistance of a 250 roll of wire is 1.87 ohms, what is the resistance of 2000 of this wire?(2) cellular phone company "A" charges $35.00 for 250 minutes. Cellular phone company "B " charges 15 cents per minutes. Which rate plan is more eco

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter47: Applications Of Formulas To Cutting Speed, Revolutions Per Minute, And Cutting Time

Section: Chapter Questions

Problem 32A: Compute the following problems. Express the answers to the nearer whole number. Use C=3.1416DN12 or...

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(1) if the resistance of a 250 roll of wire is 1.87 ohms, what is the resistance of 2000 of this wire?

(2) cellular phone company "A" charges $35.00 for 250 minutes. Cellular phone company "B " charges 15 cents per minutes. Which rate plan is more economical?

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As per BARTLEBY GUIDELINES I answered one question Q2 for remaining question repost it again separately

cellular phone company "A" charges $35.00 for 250 minutes.

For 1 minute = $\frac{35}{250} = 0.14$

Therefore , company A charges $0.14

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