The distance from Elena’s chin to the top of her head is 150 mm in an image. For a U.S. passport photo, this measurement needs to be between 25 mm and 35 mm. 1. Find the height of the image after it has been scaled by 80% the following number of times. Explain or show your reasoning. a. 3 times b. 6 times 2. How many times would the image need to be scaled by 80% for the image to be less than 35 mm? 3. How many times would the image need to be scaled by 80% to be less than 25 mm?

The distance from Elena’s chin to the top of her head is 150 mm in an image. For a U.S. passport photo, this measurement needs to be between 25 mm and 35 mm. 1. Find the height of the image after it has been scaled by 80% the following number of times. Explain or show your reasoning. a. 3 times b. 6 times 2. How many times would the image need to be scaled by 80% for the image to be less than 35 mm? 3. How many times would the image need to be scaled by 80% to be less than 25 mm?

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter37: Customary And Metric Gage Blocks

Section: Chapter Questions

Problem 6A

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