The body mass index (BMI) of a person is defined by B ( m , h ) = m h 2 where m is the person’s mass (in kilograms) and h is the height (in meters). Draw the level curves B ( m , h ) = 18.5, B ( m , h ) = 25, B ( m , h ) = 30, and B ( m , h ) = 40. A rough guideline is that a person is underweight if the BMI is less than 18.5; optimal if the BMI lies between 18.5 and 25; overweight if the BMI lies between 25 and 30; and obese if the BMI exceeds 30. Shade the region corresponding to optimal BMI. Does someone who weighs 62 kg and is 152 cm tall fall into this category?
The body mass index (BMI) of a person is defined by B ( m , h ) = m h 2 where m is the person’s mass (in kilograms) and h is the height (in meters). Draw the level curves B ( m , h ) = 18.5, B ( m , h ) = 25, B ( m , h ) = 30, and B ( m , h ) = 40. A rough guideline is that a person is underweight if the BMI is less than 18.5; optimal if the BMI lies between 18.5 and 25; overweight if the BMI lies between 25 and 30; and obese if the BMI exceeds 30. Shade the region corresponding to optimal BMI. Does someone who weighs 62 kg and is 152 cm tall fall into this category?
The body mass index (BMI) of a person is defined by
B
(
m
,
h
)
=
m
h
2
where m is the person’s mass (in kilograms) and h is the height (in meters). Draw the level curves B(m, h) = 18.5, B(m, h) = 25, B(m, h) = 30, and B(m, h) = 40. A rough guideline is that a person is underweight if the BMI is less than
18.5; optimal if the BMI lies between 18.5 and 25; overweight if the BMI lies between 25 and 30; and obese if the BMI exceeds 30. Shade the region corresponding to optimal BMI. Does someone who weighs 62 kg and is 152 cm tall fall into this category?
The table gives a set of readings obtained when a mass (x) in grams, is hung from a spring, causing it to extend to a length (y) in centimeters. Calculate the equation of the straight line that best represents the data give
Mass (x)
Length (y)
10
116
40
123
80
144
100
152
120
160
150
173
A person's body mass index (BMI) is calculated with B (m, h) = m/ h2, wherem is the mass of the person in kilograms and h is the height in meters.a) Find the domain and range of the functionb) Draw the level curves for the values 18.5, 25, 30 and 40, taking the horizontal axis associated with the mass and the vertical axis at the height h.
The slope given by Im( cyl "disp, data = mtcars) is
0.95
O
O
O
3.189
0.05
0.013
Chapter 14 Solutions
James Stewart Calculus for MAT 127/128/229 8th edition
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