Find the partial derivative.Find  for f(x, y, z) = 2x8y3 + 6x3z5 + 7y10.

A. 16x7y3 + 18x2z5 
B. 16x7 + 18x2 
C. 48x7y2 + 90x2z4
D. 6x8y2 + 30x3z4 


Answer: A

Mathematics

You might also like to view...

Solve the problem.The population growth of an animal species is described by F(t) = 500 + 80 log3 (2t + 1), where t is measured in months. Find the population of this species in an area 4 month(s) after the species is introduced.

A. 630 B. 660 C. 1220 D. 340

Mathematics

Find the indicated sum. Find the sum of the first 9 terms of the geometric sequence:  , . . .

A.
B.
C.
D.

Mathematics

Provide an appropriate response.Write the set -7 ? x < -2 using interval notation.

A. (-?, -7) ? [-2, ?) B. (-?, -7] ? (-2, ?) C. (-7, -2] D. [-7, -2)

Mathematics

Evaluate the sum.

A. 1288 B. 1296 C. 1432 D. 1440

Mathematics