At Celtex Manufacturing, a chemical etching process reduces 11eb7a74_7d0d_e716_b1cd_6b7e40f5c66a_SM2245_11 -inch copper plates by 11eb7a74_7d0d_e717_b1cd_19554b700655_SM2245_11 of an inch. a. What is the thickness of each copper plate after the etching process? b. How many etched copper plates can fit in a box 25 inches high?

Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman

النسخة 7الرقم المعياري الدولي: 978-1285448596

Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman

النسخة 7الرقم المعياري الدولي: 978-1285448596

تمرين 125

At Celtex Manufacturing, a chemical etching process reduces

-inch copper plates by

of an inch.
a. What is the thickness of each copper plate after the etching process?
b. How many etched copper plates can fit in a box 25 inches high?

التوضيح

موثّق

(a) To find what the thickness of each c...