1. Consider the data sets below, determine if it is reasonable to assume that y is proportional to z. If it is, approximate the constant of proportionality. If it is not, describe why this assumption is not reasonable. 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1 1.2 1.44 1.69 1.96 2.25 2.56 2.89

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 2E
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1. Consider the data sets below, determine if it is reasonable to assume that y is proportional
to z. If it is, approximate the constant of proportionality. If it is not, describe why this
assumption is not reasonable.
1.1 1.2 1.3 1.4 1.5
1.2 1.44 1.69 1.96
1.6 1.7
2.25 2.56 2.89
1
1.
2. Use dimensional analysis to derive an expression for the volume flow rate, q, in terms ofr
(the radius of the pipe), µ (the viscosity of the fluid) and (the fall in pressure per unit
length)
dz
L*T" L| ML
ML T
a * O N
19°C A G
Transcribed Image Text:Questions 1. Consider the data sets below, determine if it is reasonable to assume that y is proportional to z. If it is, approximate the constant of proportionality. If it is not, describe why this assumption is not reasonable. 1.1 1.2 1.3 1.4 1.5 1.2 1.44 1.69 1.96 1.6 1.7 2.25 2.56 2.89 1 1. 2. Use dimensional analysis to derive an expression for the volume flow rate, q, in terms ofr (the radius of the pipe), µ (the viscosity of the fluid) and (the fall in pressure per unit length) dz L*T" L| ML ML T a * O N 19°C A G
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