Parentheses first. 1-4= -3. 4-3=1. 1-2=-1.
The answer is -1.
Answer:
9.983796
Step-by-step explanation:
Every time, it becomes smaller by 5/2 (6 divided by 5/2 is 12/5.... 12/5 divided by 5/2 is 24/25)
So, the first seven terms are 6, 2.4, 0.96, 0.384, 0.1536, 0.06144, 0.024756. Add them together and your answer would be 9.983796
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Answer : 6 red beads
explanation: 2+1+3 = 6
12-6 = 6
hope this helps :)