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pychu [463]
3 years ago
8

Identify the coefficient(s) of the variable in the expression below.

Mathematics
2 answers:
jekas [21]3 years ago
4 0

Identify the coefficient(s) of the variable in the expression below.

25 - 6z

\implies {\blue {\boxed {\boxed {\purple {\sf {C. \:6}}}}}}

Explanation:

Coefficients are numbers that are attached to variables. In the expression "25 - 6z", 6 is the coefficient since it is attached to the variable z.

\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}

tankabanditka [31]3 years ago
3 0

Answer:

D

Step-by-step explanation:

25 and 6

Coefficient is the number in front of the unknown variable

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The national weather service keeps records of rainfall in valleys. Records indicate that in a certain valley the annual rainfall
Setler79 [48]

Answer:

The mean is 95 and the standard deviation is 2

Step-by-step explanation:

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The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this question:

Population:

Mean 95, Standard deviation 12

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4 0
2 years ago
25+1/4? ( explain the steps)
Lena [83]
The answer is 25 1/4. to solve this you can do 4x25 plus 1 divided by 4. 4x25 is 100 plus 1 equals 101

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3 years ago
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Gekata [30.6K]

Answer:

224 cubes

Step-by-step explanation:

1. Find the area: 2 * 1 *7/4 = <em>7/2 cm³</em>

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