Find the requested partial derivative.
at 
= 
if 
and 
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = 18 - x2, y = x2, x = 0
A. 
?
B. 162?
C. 81?
D. 
?
Solve the problem.The total cost, c, of an item in dollars, including a 2% sales tax, can be determined by the equation 
where x is the cost of the item before the tax. Determine the total cost of an item whose cost before tax is $277 .
A. $292.54 B. $294.94 C. $282.54 D. $280.20
Find all numbers that satisfy the following.The total profit function P(x) for a company producing x thousand units is given by 
Find the values of x for which the company makes a profit. [Hint: The company makes a profit when 
A. x is between 3 thousand units and 12 thousand units B. x is greater than 3 thousand units C. x is less than 3 thousand units or greater than 12 thousand units D. x is less than 12 thousand units
Using the Law of Cosines, solve for angle B if a = 47, b = 56, and c = 80.
a. 86.6ø b. 133.3ø c. 136.7ø d. 46.7ø e. 43.3ø