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SOVA2 [1]
3 years ago
10

Which of the following is a geometric sequence

Mathematics
2 answers:
topjm [15]3 years ago
5 0
C.

They have the same common ratio
Romashka [77]3 years ago
4 0

Answer:

C. -3, 3, -3, 3, ...

Step-by-step explanation:

-3×-3 = 3

3×-3 = -3

etc...

Hope this helps! :)

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Step-by-step explanation:

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Heights of young adult women in the United States are approximately Normal with a mean of 64 inches and standard deviation 2.7 i
sweet-ann [11.9K]

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Step-by-step explanation:

From the question we are told that

   The mean is  \mu =  64 \ inches

    The standard deviation is  \sigma =  2.7 \  inches

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Generally the proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is mathematically represented as

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\frac{X -\mu}{\sigma }  =  Z (The  \ standardized \  value\  of  \ X )

       P( X >  72) =  P(Z >  2.963 )

From the z-table

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     P(Z >  2.963 ) = 0.0015233

=>   P( X >  72) =0.0015233

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Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.

Step-by-step explanation:

6 0
3 years ago
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