For items 10 - 15, refer from the choices on the box. Identify the common ratio of the given geometric sequences.
A. 2
B. 7
C. 1/4
D.-3
E. 1/2
10.3,-9,27,- 81
1 1. 7 49 42² 6² 6²6 -
12.20 , 10,5, 2
13. 1 1 1 1 24' 12' 6'3
14. 64, 16, 4, 1 1
15. 1 2 23° 9° 27
A. 2
B. 7
C. 1/4
D.-3
E. 1/2
10.3,-9,27,- 81
1 1. 7 49 42² 6² 6²6 -
12.20 , 10,5, 2
13. 1 1 1 1 24' 12' 6'3
14. 64, 16, 4, 1 1
15. 1 2 23° 9° 27
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Answer:
10.D
11.B
12.A
13.E
14. D
15.C
Step-by-step explanation: