Solve the problem.The Redlich-Kwong equation provides an approximate model for the behavior of real gases. The equation is  where P is pressure, V is volume, T is Kelvin temperature, and a,b , and R are constants. Find the derivative of the function with respect to each variable.

A. PV =  + ; PT = -  + 
B. PV =  - ; PT =  + 
C. PV =  + ; PT =  - 
D. PV =  - ; PT =  + 

Answer: B

Mathematics

You might also like to view...

Find the expected value.You are given 5 to 1 odds against tossing 2 tails in 2 tosses of a fair coin. This means that you win $5 if you succeed and you lose $1 if you fail. Find the expected value (to you) of the game. Round to the nearest cent.

A. $0.75 B. -$0.50 C. $1.25 D. $0.50

View
Mathematics

Find the indicated derivative.Find y " if y = -3 cos x.

A. y " = 3 sin x B. y " = -3 sin x C. y " = -3 cos x D. y " = 3 cos x

View
Mathematics

Find the measure of the unknown angle of the triangle.Find the measure of ?V.

A. 37° B. 140° C. 53° D. 93°

View
Mathematics

Solve the problem.It costs $500 to start up a business of selling hot dogs. Each hot dog costs  to produce. Let y be the cost in dollars of producing x hot dogs. Write the cost equation.

A. y = 80x + 500 B. y = .80x - 500 C. y = .80x + 500 D. y = 500x + .80

View
Mathematics