Evaluate the line integral along the curve C.
ds, C is the curve r(t) = (-9 - t)i - j + (-9 - t) k, 0 ? t ? 1
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Solve the problem.In a certain year, world gold production was about 2400 metric tonnes and the United States produced 9 percent of that amount. How many pounds of gold did the United States produce? Round to the nearest pound.
A. 5,333,333 lb B. 388,800 lb C. 240 lb D. 480,000 lb
Provide an appropriate response.The height h(t) of a rock thrown upward from the ground at a speed of 132 feet/sec is given by h(t) = 132t - 16t2, where t is the time measured in seconds. Find 
, the acceleration of the rock at time t.
What will be an ideal response?
Multiply and express the product in lowest terms.
? 
A. 
B. 
C. 
D. 
Solve f(x) = g(x). Find the points of intersection of the graphs of the two functions.f(x) = x2 - 11x + 24g(x) = 2x2 - 12x + 18
A. x = - 
, x = 
B. x = - 
, x = 
C. x = 3, x = -2
D. x = 
, x = -2