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Hatshy [7]
3 years ago
8

What does 8.1 pi belong to other than irrational?

Mathematics
2 answers:
kvv77 [185]3 years ago
5 0
Real numbers, both rational and irrational numbers are real numbers
zepelin [54]3 years ago
3 0

Answer:

The number 8.1 π belong to real number other than irrational number.

Step-by-step explanation:

Consider the provided number 8.1 pi

The number 8.1 pi can be written as: 8π

It is given that the number 8π is an irrational number.

Real numbers: All rational and Irrational numbers are called real number.

The number π is an irrational number as the decimal expansion of numbers is neither terminate nor periodic.

As all irrational numbers are real number.

Thus, the number 8.1 π belong to real number other than irrational number.

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An eighth-grade teacher wants to improve how the students function in small groups. What is the best strategy for improving the
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Answer:

I don't think you are asking a math question, but in my opinion you should choose a leader that you think would be responsible in a group, then tell them what the group needs to do.

Step-by-step explanation:

4 0
3 years ago
The averages of the squared differences between the data values and the mean is known as​
GrogVix [38]
Variance is the answer.

Explanation:

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What percentage of students earning degrees in 2009 were awarded a professional degree?
eimsori [14]

Answer: B: 2.87

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4 0
4 years ago
Find the explicit formula for the geometric sequence cn given below. Note that c1=6.
kodGreya [7K]

The explicit formula for the geometric sequence c_{n} is

c_{n}=6(\frac{-1}{3})^{n-1}

Step-by-step explanation:

The formula of the nth term of a geometric sequence is

a_{n}=a(r)^{n-1} , where:

  • a is the first term of the sequence
  • r is the common ratio between the consecutive terms

The geometric sequence of c_{n} is 6 , -2 , \frac{2}{3} , \frac{-2}{9} , \frac{2}{27}

∵ c_{1} = 6

∵ r=\frac{c_{2}}{c_{1}}

∵ c_{2} = -2

∴ r=\frac{-2}{6}

- Divide both term by 2 to simplify it

∴ r=\frac{-1}{3}

∵ c_{n}=c_{1}(r)^{n-1}

- Substitute the value of c_{1} and r in the rule above

∴ c_{n}=6(\frac{-1}{3})^{n-1}

The explicit formula for the geometric sequence c_{n} is

c_{n}=6(\frac{-1}{3})^{n-1}

Learn more:

You can learn more about the geometric sequence in brainly.com/question/1522572

#LearnwithBrainly

6 0
3 years ago
Please help thank you so much
Whitepunk [10]
8 feet

If 1 inch is 4 feet, multiply 4 times 2, and you will get 8.
4 0
3 years ago
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