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3 years ago

The square root of 3 is an irrational number True False

Mathematics

2 answers:

viva [34]3 years ago

6 0

Answer:

its true because the answer is a decimal and it repeats.

Step-by-step explanation:

anyanavicka [17]3 years ago

3 0

Answer:

True

It is also known as Theodorus' constant named after Theodorus of Cyrene, who proved its irrationality!

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Students in a high school mathematics class decided that their term project would be a study of

weeeeeb [17]

The parameter of interest in this scenario is the proportion of all 1,000 students within the school who have "strict" parents or guardians.

<h3>How to calculate a test statistic?</h3>

In Mathematics, the test statistics of a given sample is calculated by using this formula:

$Z=\frac{x\;-\;u}{\frac{\sigma}{\sqrt{n} } }$

<u>Where:</u>

x is the sample mean.

u is the mean.

is the standard deviation.

n is the sample size.

In conclusion, a possible test statistic which can be used to estimate this parameter is the proportion of all students who have "strict" parents or guardians, based on the collected sample.

Read more on test statistic here: brainly.com/question/4621112

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8 0

2 years ago

What is 5 + 2/9 + 4 + 11/13 please and thank you I need help

natima [27]

Answer:

10.0683760684

Step-by-step explanation:

3 0

3 years ago

What is the slope of the line that passes through the points (-1 , 0) and (3 , 8).?

Zina [86]

Let's apply the formula giving the slope:

m=(y2-y1) /(x2-x1) , let's plug:

m= (8-0) / (3-(-1)) ====> m= 2

5 0

4 years ago

A pool in the shape of s rectangle has a perimeter 80 feet. The pool is 8 feet less wide than it is long

kykrilka [37]

So, 80 - 8. equals 72 / 2 = 36... then add 36 + 8 to one and you have 44...
44 for length and 36 for width

3 0

3 years ago

Read 2 more answers

Help me do examples for a function and a non function

bekas [8.4K]

Answer:

{(1,2) (3,4) (5,6)} and {(1,2) (1,4) (5,6)}

Step-by-step explanation:

you really want to think of a function as a vending machine. if you press B12 on a vending machine because thats where the chips are, only the chips should come out. in a function, the input value aka x (B12, what youre putting in) should only have one output value aka y, (the chips)

an example of a function would be {(1,2) (3,4) (5,6)}

an important thing to remember is that one output value can belong to multiple input values. there can be chips (output) in both B12 and C12 (inputs) BUT as i said before, there CANNOT be two outputs for one input. B12 cannot give you both chips and a drink.

using this, another example of a function would be {(1,2) (3,2) (5,2)}

an example of an non function would be {(1,2) (1,4) (5,6)} because x, the input value, has multiple output values which is not possible. the output of 1 can not be 2 and 4 at the same time which we can see in the (x,y) coordinates.

4 0

2 years ago

The square root of 3 is an irrational number True False​

The square root of 3 is an irrational number True False