What is the answer 2-2n=3n+17
2 answers:
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Answer:
10th term of the sequence = 0.537
Step-by-step explanation:
First three terms of the sequence are → 5, 4, ..........
Ratio of 2nd and 1st term of the sequence =
Ratio of 3rd and 2nd term of the sequence =
=
Therefore, ratio between every successive term to the previous term is common.
Common ratio 'r' =
First term of the sequence 'a' = 5
nth term of a geometric sequence =
Therefore, nth term of the given term will be
Now we have to find the 10 term of the given sequence.
For n = 10,
= 0.53687
≈ 0.537
Therefore, 10th term of the sequence is 0.537
Rounded to the nearest hundredth, numbers look like this:
So, our number lies between 0.62 and 0.63. We have to check which of the two is closer. To measure the distance between numbers, we use the absolute value of the difference:
Since , we deduce that 0.63 is closer to 0.6288 than 0.62, and thus it's a better approximation.
Answer:
not poisonous
Step-by-step explanation:
☠︎ X
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