Demand The demand equation for soccer tournament T-shirts is x y − 2 , 000 = y , Where y is the number of T-shirts the Enormous State University soccer team can sell at a price of $x per shirt. Find d y d x | x = 5 , and interpret the result.
Demand The demand equation for soccer tournament T-shirts is x y − 2 , 000 = y , Where y is the number of T-shirts the Enormous State University soccer team can sell at a price of $x per shirt. Find d y d x | x = 5 , and interpret the result.
Solution Summary: The author explains how the demand equation for soccer tournament T-shirts is given by the equation xy-2,000=y.
Demand The demand equation for soccer tournament T-shirts is
x
y
−
2
,
000
=
y
,
Where y is the number of T-shirts the Enormous State University soccer team can sell at a price of $x per shirt. Find
d
y
d
x
|
x
=
5
, and interpret the result.
The velocity of a particle moves along the x-axis and is given by the equation ds/dt = 40 - 3t^2 m/s. Calculate the acceleration at time t=2 s and t=4 s. Calculate also the total displacement at the given interval. Assume at t=0 s=5m.Write the solution using pen and draw the graph if needed.
The velocity of a particle moves along the x-axis and is given by the equation ds/dt = 40 - 3t^2 m/s. Calculate the acceleration at time t=2 s and t=4 s. Calculate also the total displacement at the given interval. Assume at t=0 s=5m.Write the solution using pen and draw the graph if needed.
4. Use method of separation of variable to solve the following wave equation
მłu
J²u
subject to
u(0,t) =0, for t> 0,
u(л,t) = 0, for t> 0,
=
t> 0,
at²
ax²'
u(x, 0) = 0,
0.01 x,
ut(x, 0) =
Π
0.01 (π-x),
0
Chapter 4 Solutions
Student Solutions Manual for Waner/Costenoble's Applied Calculus, 7th
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Linear Equation | Solving Linear Equations | What is Linear Equation in one variable ?; Author: Najam Academy;https://www.youtube.com/watch?v=tHm3X_Ta_iE;License: Standard YouTube License, CC-BY