The maximum heart​ rate, in beats per​ minute, that you should achieve during exercise is 220 minus your​ age, 220−a. Your exercise goal is to improve cardiovascular conditioning. Use the following formulas to answer parts​ (a) and​ (b).   Lower limit of range H=710(220−a) Upper limit of range H=45​(220−a​)    What is the lower limit of the heart​ range, in beats per​ minute, for a 19​-year-old with this exercise​ goal?

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter19: Achievement Review—section One
Section: Chapter Questions
Problem 30AR: A plate 57.20 millimeters thick is to be machined to a thickness of 44.10 millimeters. The plate is...
icon
Related questions
Question
The maximum heart​ rate, in beats per​ minute, that you should achieve during exercise is 220 minus your​ age,
220−a.
Your exercise goal is to improve cardiovascular conditioning. Use the following formulas to answer parts​ (a) and​ (b).
 
Lower limit of range
H=710(220−a)
Upper limit of range
H=45​(220−a​)
 
 What is the lower limit of the heart​ range, in beats per​ minute, for a
19​-year-old
with this exercise​ goal?
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Recommended textbooks for you
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Elementary Algebra
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax