Problem 94
Page 39
Section: Challenge problems
Chapter 1: Matter, Measurement, and Problem Solving
Given information
The density of fat =.
The density of human body = .
The initial weight of person is = .
The gain of fat = .
The height of body = .
Step-by-step explanation
The conversion of into is done as
Alike,
The initial volume of the body is calculated by the formula,
Substituting the value initial mass and density of body in the above equation.
The conversion of feet in cm is done as
Therefore,
The initial area of the body is calculated by the formula,
Substitute the value of initial volume and the height of the body in the above equation.
The initial radius of the body is calculated by the formula,
Substituting the value initial area of body pi in the above equation,
The initial waist size that is the circumference is calculated by