Find the one-sided limit.
(2 cos x)
A. 0
B. -2
C. 2
D. does not exist
Answer: C
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Find the gradient field of the function.f(x, y, z) = (x7y2 - y6z3)e-z2
A. ?f = 7x6y2e-z2i + (2x7y - 6y5z3)e-z2j + y2ze- z2[y4z(2z2 - 3) - 2x7]k B. ?f = 7x6i + (6y5 - 2y)j + 2z4e-z2k C. ?f = 7x6y2e-z2i + (2x7y - 6y5z3)e-z2j + (3 - 2z2)y6z2e-z2k D. ?f = 7x6y2i + (6y5z3 - 2x7y)j + (2z2 - 3)y6z2k
Solve.A picture frame has a perimeter of 52 in. and a diagonal of 
in. What are the dimensions?
A. 8 in. by 19 in. B. 8 in. by 20 in. C. 7 in. by 18 in. D. 7 in. by 19 in.
Find the volume generated by revolving about the x-axis the regions bounded
A Wisconsin lake is stocked with 9,500 bluegill. The population is expected to grow exponentially according to the model 
. How many bluegill will be in the lake in 2 years?
?
Please enter your answer as a number without the units.
Fill in the blank(s) with the appropriate word(s).