Solutions Algebra

Solution) Let f(x,y)=x^3+3x^2y+4xy^2+2y^3 Prove that: x(∂ f)/(∂ x)+y(∂ f)/(∂ y)=3f

Question: A company’s profit, in dollars, as a function of the number of items sold x, is described by

\[\pi \left( x \right)=15,500\left( 1-{{e}^{-0.0004x}} \right)\]

a) Calculate the profit when x = 2500 units

b) How many units (to the nearest whole number) should be sold to earn a profit of $12,000?

c) What is the maximum possible predicted by this formula?

Price: $2.99
Answer: The solution consists of 2 pages
Deliverables: Word Document


∴ Other downloads you may be interested in ∴

log in to your account

Forgot password?
Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in