What is 5x10=50+60= have a nice day
1 answer:
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Answer:
- 4096
Step-by-step explanation:
There is a common ratio between consecutive terms of the sequence.
r = - 4 ÷ 2 = 8 ÷ - 4 = - 2
This indicates the sequence is geometric with n th term
= a
where a is the first term and r the common ratio
Here a = 2 and r = - 2 , thus
= 2 ×
= 2 × - 2048 = - 4096