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3 years ago

What is the proper expression for the absolute value of 3?

Mathematics

2 answers:

Gnom [1K]3 years ago

7 0

Answer: the absolute value for 3 is just 3 so |3|

Step-by-step explanation:

Kamila [148]3 years ago

6 0

When we take the absolute value of a number, we always end up with a positive number (or zero). Whether the input was positive or negative (or zero), the output is always positive (or zero). For instance, | 3 | = 3, and | –3 | = 3 also.

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How much money do winners go home with from the television show Jeopardy? To determine an answer, a random sample of winners was

defon

Answer:

Step-by-step explanation:

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3 years ago

I need help, i have a quiz on it soon.

Nezavi [6.7K]

Answer:

okay

Step-by-step explanation:

complementary angles are angles that add up to 90 degrees

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2. you get your answer of 10!

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3 years ago

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4 years ago

Suppose that the weights of 5400 registered female Labrador retrievers in the United States are distributed normally with a mean

Maurinko [17]

Answer:

$N= 4543$ Labrador retrievers

Step-by-step explanation:

We know that the mean $\mu$ is:

$\mu = 62.5$

and the standard deviation $\sigma$ is:

$\sigma=2.5$

The probability that a randomly selected Labrador retriever weighs less than 65 pounds is:

$P(X$

We calculate the Z-score for X =65

$Z = \frac{X-\mu}{\sigma}\\\\Z =\frac{65-62.5}{65}=1$

$P(X$

Looking in the table for the standard normal distribution we have to:

$P(Z$ .

Finally the amount N of Labrador retrievers that weigh less than 65 pounds is:

$N = P(X$

$N = 0.8413*5400$

$N= 4543$ Labrador retrievers

6 0

3 years ago

I need help can you plz help me

horrorfan [7]

Simplify

10/3

Convert to a mixed fraction

3 1/3

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3 years ago