All categories

4 years ago

What is the mathematical notation for absolute value?

Mathematics

2 answers:

alukav5142 [94]4 years ago

4 0

Use vertical pipes around the value.

Example:

abs(-4) = |-4| = 4

olchik [2.2K]4 years ago

4 0

It’s these vertical lines ||.

For instance to write the absolute value of -4, you write |-4|

You might be interested in

How do I write in equation form slope = -3; y-intercept = 5

kari74 [83]

Answer:

$y=-3x+5$

Step-by-step explanation:

3 0

3 years ago

In a recent survey 75 of the community favored building a police substation in their neighborlhood. If 20 citizens are chosen. W

Anton [14]

Answer:

Mean = 15

Standard deviation = 1.94

Step-by-step explanation:

We are given the following information:

We treat favoring of building a police substation as a success.

P(Success) = 75% = 0.75

Then the number of citizens follows a binomial distribution, where

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 20

We have to find the mean and the standard deviation.

$\mu = np = 20(0.75 ) = 15\\\sigma = \sqrt{np(1-p)} = \sqrt{20(0.75)(1-0.75)} = 1.94$

Thus, the mean of favoring the substation is 15 and the standard deviation of favoring substation is 1.94

7 0

3 years ago

What is number names?

liubo4ka [24]

I believe that number names represent numbers except with a title.
Example:
Seven hundred seven (707)
I hope this helped!

5 0

3 years ago

What is/are the benefit(s) of having a health plan?

victus00 [196]

Step-by-step explanation:

Health insurance covers essential health benefits critical to maintaining your health and treating illness and accidents

Health insurance protects you from unexpected, high medical costs.

You pay less for covered in-network health care, even before you meet your deductible.

You get free preventive care, like vaccines, screenings, and some check-ups, even before you meet your deductible.

If you have a Marketplace plan or other qualifying health coverage through the plan year 2018, you don’t have to pay the penalty that people without coverage must pay.

4 0

2 years ago

How many centimeters are in 740.2

Tpy6a [65]

74.02 centimeters are in 740.2.

6 0

3 years ago

Read 2 more answers

What is the mathematical notation for absolute value?​

What is the mathematical notation for absolute value?