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4 years ago

An equation is written in function notation.

Mathematics

2 answers:

zhenek [66]4 years ago

4 0

Answer:

x=3

Step-by-step explanation:

nlexa [21]4 years ago

4 0

G(x) = 2x - 4

g(3) = 2(3) - 4

g(3) = 6 - 4

g(3) = 2 [Answer]

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2 years ago

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3 years ago

Lacey is thinking of a number. Her number is a factor of 30, and a composite number. Which of these could be Lacey's number?

Alex

Answer:

(A)30

(D)15

Step-by-step explanation:

Factors of 30 are 1,2,3,5,6,10,15 and 30

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3 years ago

A normal distribution has a mean of 80.6 and a standard deviation of 13.9. Find the value where the lowest 5% of data ends.

Akimi4 [234]

Answer:

The lowest 5% of data ends at 57.73.

Step-by-step explanation:

Let the random variable X follow a Normal distribution with mean μ = 80.6 and standard deviation σ = 13.9.

The lowest 5% of the distribution can be expressed in terms of probability as follows:

$P(X$

Compute the value of x as follows:

$P(\frac{X-\mu}{\sigma}$

The z score such that P (Z < z) = 0.05 is z = -1.645.

**Use the z-table for the for the z-score.

The value of x is:

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3 years ago