1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8090 [49]
3 years ago
12

To which set of real numbers does the following number belong?

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0

Irrational would be the right answer!


Sever21 [200]3 years ago
4 0

Discussion

A whole number is a counting number. 2 5 29 44 18 are all counting numbers. They have no decimals trailing after them. C is not the answer.

An imaginary number is one like 18i where i is the square root of - 1. Nothing in our number system will give the square root of - 1 so we have to define that condition into our number system. i * i = - 1. So by definition and definition alone i is the square root of - 1. Those are called imaginary numbers because they are defined.

A rational number can be expressed as a fraction. It does not matter what kind of fraction. It is just a fraction. 3 1/3 = 10/3 That's a rational number. 14/7 is also rational.

sqrt(3) is irrational. It has an endless line of decimal places that have no pattern. 1/7 = 0.142857 ... repeating. But it is rational even though the decimal goes on forever. If I tell you the 70th place is a 5, I can tell you that the next digit will by a 7 [The 5 may not be true].

No such statement can be made about sqrt(3).

Answer: irrational.

You might be interested in
A cylinder has a diameter of 14 cm and a volume of 112 pi.
vekshin1
Height of cylinder is 2.285 centimeters

Diameter = 14 cm
Radius = 7 cm (14/2)
Volume = 112 pi

Volume of cylinder = pi(radius)^2 h
112pi = pi(7)^2 h
Divide both sides
112 = 49 h
h = 112/49
h = 2.285 centimeters
8 0
3 years ago
Bella has $540 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
ASHA 777 [7]

Answer:

Bella spent 407.16 and has 132.84 left. she could buy like 2 outfits

Step-by-step explanation:

7 0
3 years ago
Last year, nine employees of an electronics company retired. Their ages at retirement are listed below.
GuDViN [60]

Answer:

58.0

Step-by-step explanation:

Given the data:

56 65 62 53 68 58 65 52 56

Reorderd data: 52, 53, 56, 56, 58, 62, 65, 65, 68

Median = 1/2(n + 1) th term

n = sample size = 9

Hence,

Median = 1/2(9 + 1)th term

Median = 1/2(10)th term

Median = 5th term

5th term in the reordered data = 58

Hence, median age is 58

7 0
3 years ago
Which statement best describes the function below? \f(x)=2x^2-3x+1
goldfiish [28.3K]

Answer:

what are the two answers?

4 0
3 years ago
Divide 6K2 - 15k-5 by 3k​
icang [17]

Answer:

Step-by-step explanation:

6k^2

------- = 2k; and:

 3k

-15k

------- = -5

 3k

-5 cannot be evenly divided by 3k, so there's a remainder instead.

6k^2 - 15k - 5

-------------------- = 2k -5 with remainder -5.

         3k

4 0
3 years ago
Read 2 more answers
Other questions:
  • What number multiplied two times by itself equals 8?
    11·2 answers
  • 3×16 using partial products
    12·2 answers
  • Paulo need to make tea for 80 scones. He has 3 litres of milk. Does paulo have enough mil to make 80 scones?
    12·1 answer
  • 5.
    10·1 answer
  • M -3 , point: (4,1) <br><br> slope intercept form:
    6·1 answer
  • A certain colony of bacteria triples in length every 10 minutes. It's length is now 1 millimeter. how long will it be in 40 minu
    9·1 answer
  • George bought 30 packs of football cards There were14 cards in each pack How many cards did george buy
    9·2 answers
  • Which value of y would make O P is parallel to L N?<br><br> 16<br> 24<br> 32<br> 36
    11·2 answers
  • Give three examples of equations that have the solution -6.
    13·1 answer
  • 3 mas un numero multiplicado por 2 es lo mismo que 3 veces el numero<br> O
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!