Solve the problem.Find the 6th term of the geometric sequence with first term 4 and common ratio -3.

A. -2187
B. 324
C. -72
D. -972


Answer: D

Mathematics

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Find all real numbers in the interval [0, 2?) that satisfy the equation.sin x cos x = 

A.
B.
C.
D.

Mathematics

Subtract the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-6 - (-17)

A. 11 B. -11 C. -23 D. 23

Mathematics

For  f(x) = A sin  + D,identify either A, B, C, or D as indicated for the sine function.y = cos Find C.

A.
B. - ?
C. ?
D. - 

Mathematics

Solve using Cramer's rule.-4x - 3y + 5z = -21-5x + 2y + 3z = -17 7x - 6y - 6z = -3

A. (9, 5, 6) B. (10, 3, 6) C. (9, -5, -6) D. (5, 6, 5)

Mathematics