40)The pulse rate of an animal, in heartbeats per minute, can be approximated by (x)-1607x 075, where x is the length of the animal in inches. a) What is the pulse rate of a 2-foot dog? (Change to inches first) b) What length corresponds to a pulse rate of 400 beats per minute?

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter19: Achievement Review—section One
Section: Chapter Questions
Problem 31AR: A shaft is turned in a lathe at 120 revolutions per minute. The cutting tool advances 0.030 inch per...
Question
40)The pulse rate of an animal, in heartbeats per minute, can be approximated by
(x)-1607x 075, where x is the length of the animal in inches.
a) What is the pulse rate of a 2-foot dog? (Change to inches first)
b) What length corresponds to a pulse rate of 400 beats per minute?
Transcribed Image Text:40)The pulse rate of an animal, in heartbeats per minute, can be approximated by (x)-1607x 075, where x is the length of the animal in inches. a) What is the pulse rate of a 2-foot dog? (Change to inches first) b) What length corresponds to a pulse rate of 400 beats per minute?
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