It is a geometric mean sequence.
the 2nd term is 20, the 5th term is 0.16
so the next 3 terms are found by multiplying successive terms by the constant x. 20x^3 = 0.16 which is derived by multiplying 20 by x, three times to get 0.16
So x^3 =.008
x=0.2
The first term is found by saying a1^.2 = 20, so a1 = 100
When n = 1 2 3 4 5
t(n) = 100 , 20, 4, .8, .16
Answer:
Its (24,4)
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Answer:C
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The survey was BIASED and CANNOT be extended to the general population.
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I took the test bestie.
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True
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The definition of diameter is "a straight line passing from side to side through the center of a body or figure, especially a circle or sphere."
