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mezya [45]
3 years ago
15

HELPP PLSSS Choose the most appropriate answer.

Mathematics
1 answer:
seropon [69]3 years ago
5 0

Answer:

I think it's B

Step-by-step explanation:

I'm taking an edcuational guess.

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Help pls im to stupit ;(
Mrac [35]

Answer:

48.25

Step-by-step explanation:

ITS EDITED BTW

8 0
3 years ago
Read 2 more answers
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]

Answer:

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

   P( X >  72) =0.0015233

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

Generally  6 feet  is equivalent to 6 * 12 = 72 inches

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

       P( X >  72) =  P(\frac{X - \mu }{\sigma }  >  \frac{72  - 64 }{ 2.7 } )

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

       P( X >  72) =  P(Z >  2.963 )

From the z-table

  The area under the normal  curve to the right corresponding to 2.963  is  

     P(Z >  2.963 ) = 0.0015233

=>   P( X >  72) =0.0015233

3 0
3 years ago
(no links please and than you! :))
pashok25 [27]

Answer:

Line D represents a proportional relationship.

Step-by-step explanation:

In an easy way to explain what a proportional relationship is, it is basically a line graph that passes through the origin point. When a line graph passes through the origin point (0,0), it is proportional.

Other graphs do not intersect the origin points so they are not proportional.

6 0
3 years ago
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According to school records, your school’s softball team wins 62% of the time when they play a
ValentinkaMS [17]

Answer:

0.422

Step-by-step explanation:

(0.45)(0.62) + (0.55)(0.26) = 0.422

8 0
4 years ago
Find the surface area of this cube
igomit [66]
Equation is 6x^2
6(4.8)^2
138.24
6 0
3 years ago
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