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3 years ago

What is this symbol? and can someone please solve this algebra equation for me please?

Mathematics

2 answers:

ella [17]3 years ago

8 0

That symbol means that the number is squared.

So X^2 means that it's X squared.

Aleks04 [339]3 years ago

3 0

X^2 means that it's X squared.

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adell [148]

The answer to p is 4

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3 years ago

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The distribution of the diameters of a particular variety of oranges is approximately normal with a standard deviation of 0.3 in

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:

Standard Deviation, σ = 0.3 inch

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

Formula:

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

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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

How do you solve 3x+2-x=-2/3x+26

vesna_86 [32]

Answer:

x=9

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2 years ago