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katrin [286]
2 years ago
13

What is the value of q in the equation 5q-10=75

Mathematics
1 answer:
Alex2 years ago
5 0

Answer:

q=17

Step-by-step explanation:

5q-10=75

add 10 to both sides to cancel out -10 on the left side

5q-10+10=75+10

5q=85

divide both sides by 5 to get rid of the 5 in 5q

5q/5=85/5

resulting in:

q=17

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What is the Interquartile Range for the following data set?<br> {5, 6, 7, 3,9,8, 3, 1,6,7,7)
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Answer:

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yan [13]

[ Answer ]

\boxed{=}

[ Explanation ]

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\boxed{[ \ Eclipsed \ ]}

4 0
2 years ago
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

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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 )

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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
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