Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.
A. 
B. x34/5
C. x22/5
D. 
Answer: C
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Solve the problem.The Redlich-Kwong equation provides an approximate model for the behavior of real gases. The equation is P(V, T) = 
- 
, where P is pressure, V is volume, T is Kelvin temperature, and a,b , and R are constants. Find the partial derivative of the function with respect to each variable.
A. PV = 
+ 
; PT = 
- 
B. PV = 
- 
; PT = 
+ 
C. PV = 
- 
; PT = 
+ 
D. PV = 
+ 
; PT = - 
+ 
Sketch the indicated curve. Find the intercepts. Find any asymptotes. Find any relative extrema and determine the intervals on which the curve is increasing and the intervals on which it is decreasing. Find any inflection points. Determine the intervals on which the curve is concave up and the intervals on which it is concave down.y = 
What will be an ideal response?
Solve the problem.Over time a house worth $60,000 depreciates by 2% annually. What will the value be in 20 years?
Fill in the blank(s) with the appropriate word(s).
Convert the percent to a fraction. Simplify, if possible. 87.5%
A. 
B. 
C. 
D. 