Find the common ratio for the geometric sequence.2, 6, 18, 54, 162

A. Not geometric
B.
C. 6
D. 3


Answer: D

Mathematics

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Use implicit differentiation to find the specified derivative at the given point.Find  at the point (5, 1, -1) for ln  - exy+z2 = 0.

A.
B.
C.
D.

Mathematics

A die is rolled twice. Write the indicated event in set notation.The second roll is a 4.

A. {(1, 4), (2, 4), (4, 4), (5, 4), (6, 4)} B. {(3, 4)} C. {(1, 4), (3, 4), (5, 4)} D. {(1, 4), (2, 4), (3, 4), (4, 4), (5, 4), (6, 4)}

Mathematics

Solve the problem.Fill in the blank.13 + 8 cannot be simplified because the _________ are not the same.

A. coefficients B. variables C. roots or indexes D. radicands

Mathematics

Find all possible functions with the given derivative.y' = 

A.  + C
B.  + C
C.  + C
D. 5 + C

Mathematics