Find the nth term of the geometric sequence.a1 = 4, r = -3, n = 5

A. a5 = 324
B. a5 = -108
C. a5 = 729
D. a5 = -60


Answer: A

Mathematics

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Simplify.(-i)31

A. -i B. 1 C. i D. -1

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Multiply.(16)(61)

A. 1076 B. 966 C. 986 D. 976

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Divide. Be sure your answer is simplified. ÷ 

A.
B.
C.
D.

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Complete the table.  Object  Millimeters   (mm)  Centimeters  (cm)  Meters  (m) Altitude of plane?    190

A.

  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
 Altitude of plane  1,900,000   19,000  190 

B.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
 Altitude of plane  190,000   19,000  190

C.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
 Altitude of plane  0.19  1.9   190

D.
  Object  Millimeters 
  (mm)
  Centimeters
  (cm)
  Meters
  (m)
 Altitude of plane  0.019  1.9   190

Mathematics