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telo118 [61]
3 years ago
6

WILL GIVE BRAINLIEST!!!!!!!!-What is the recursive rule for this geometric sequence?

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0
I just learned this, I believe that the answer is <span>a1=21;an=7⋅an−1</span>
Elenna [48]3 years ago
5 0
The correct answer, i took the test was: <span><span>a1 </span>=7;<span>an </span>=3⋅<span>a<span>n−1</span></span></span>
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I will give brainliest to the best answer.
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Given that two digit numbers are used and one digit is drawn randomly.

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Hence P(32) = 1/90

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-------------------------------------

Multiples of 5 are 10,15,.....95

There are exactly 18 numbers.

Hence P(a multiple of 5) = 18/90 =1/5

Have an amazing day! <3

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