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goldfiish [28.3K]
2 years ago
6

What is the x-intercept of the line with this equation

Mathematics
2 answers:
Nina [5.8K]2 years ago
7 0

Answer:

2

Step-by-step explanation:

Delicious77 [7]2 years ago
7 0

Answer:

the x-intercept is 2

Step-by-step explanation:

it depends on the method you use i personaly would use the graphin method

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High school students across the nation compete in a financial capability challenge each year by taking a National Financial Capa
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Answer:

The students have to score 0.74 standard deviations above the mean to be publicly recognized.

Step-by-step explanation:

A random variable <em>X</em> is said to have a normal distribution with parameters <em>µ</em>    (mean) and <em>σ</em>² (variance).

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The distribution of these <em>z</em>-scores is known as the standard normal distribution.

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Let <em>X</em>  be defined as the scores of students at the National Financial Capability Challenge Exam.

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That is, P (X > x) = 0.23.

⇒ P(\frac{X-\mu}{\sigma}>\frac{x-\mu}{\sigma})=0.23

⇒

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The value of <em>z</em> for this probability value is:

<em>z</em> = 0.74.

*Use a <em>z</em>-table.

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3 years ago
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Answer:

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