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cluponka [151]
3 years ago
11

Square root of 5-4x=13

Mathematics
1 answer:
UkoKoshka [18]3 years ago
3 0
Square Both Sides

So it would be 5-4X = 169

Now Solve

-4X = 164

Now divide with -4 on both sides

So

X = -41
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DerKrebs [107]

Answer:

x = 0.132 + \mu

is the required relation of the diameter of an orange at the 67th percentile compare with the mean diameter.        

Step-by-step explanation:

We are given the following information in the question:

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We are given that the distribution of  diameters is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find the value of x such that the probability is 0.67.

P( X \leq x) = P( z \leq \displaystyle\frac{x - \mu}{0.3})=0.67  

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P( z \leq 0.440) = 0.67

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which is the required relation of the diameter of an orange at the 67th percentile compare with the mean diameter.

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4 years ago
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3 years ago
A train on a straight track goes in the positive direction for 6.7 km , and then backs up for 4.0 km . Is the distance covered b
RSB [31]

Answer:

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Step-by-step explanation:

We are given that a train on a straight track goes in the positive direction.

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Answer:

A LINE

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hope this helps

5 0
3 years ago
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