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
BARSIC [14]
3 years ago
5

Which number is irrational? 0.14¯¯¯¯ √6 √4 1/3

Mathematics
2 answers:
ANEK [815]3 years ago
8 0
A number<span> that cannot be expressed as a ratio between two integers and is not an imaginary </span>number<span>.

If written in decimal notation, an </span>irrational number<span> would have an infinite </span>number<span> of digits to the right of the decimal point, without repetition.

For example, the square root of 2 (√2) is an </span>irrational number<span>.

Hence, out of all the options above, </span>√6 is an irrational number.
Rom4ik [11]3 years ago
7 0
Hello : 
√6 is irrational <span>number</span>
You might be interested in
Use only an associative property to rewrite the following expression.<br> (pk)•r=
Gennadij [26K]

Answer:

Step-by-step explanation:

(pk) * r = p * (kr)

5 0
3 years ago
A farmer is comparing the number of eggs laid by two hens. The first hen laid 7 eggs per week for x weeks. The second hen laid 8
nikitadnepr [17]

Answer:

7x ≥ 8y

Step-by-step explanation:

The first hen laid 7 eggs per week for x weeks.  7x

The second hen laid 8 eggs per week for y weeks. 8y

The total number of eggs laid by the first hen was at least the total number of eggs laid by the second hen.

7x ≥ 8y

7 0
3 years ago
Please help me.
Paul [167]

Answer:

(1,K) hope i could help

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The ages of the Oscar-winners for best actor and actress for the years 1970 through 1990 are given below: Women: 34, 34,26,37,42
Artemon [7]

Answer:

See explanation below.

Step-by-step explanation:

Numerical way

We can calculate the mean and the standard deviation from a sample with the following formulas:

\bar X = \frac{\sum_{i=1}^n X_i}{n}

s= \frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}

We have the following dataset for women: 34,34,26,37,42,41,35,31,41,33,30,74,33,49,38,61,21,41,26,80,72

And the mean and deviation are:

\bar X_F = 41.857

s_F = 16.399

We can calculate the median ordering the data like this:

21,26,26,30,31,33,33,34,34,35,37,38,41,41,41,42,49,61,72,74,80

And the median would be on the 11 position of the data ordered, for this case is:

median_F = 37

Minimum_F = 21 , Maximum_F = 80

And the range is given by: Range_F = 80-21=59

We can also calculate the coefficient of variation given by:

\hat{CV} =\frac{s}{\bar X} = \frac{16.399}{41.857}=0.392

We have the following dataset for men:

43, 40,48,48,56,38,60,32,40,42,37,76,39,55,45,35,61,33,51,32,42

And the mean and deviation are:

\bar X_M = 45.381

s_M = 11.218

We can calculate the median ordering the data like this:

32, 32,33,35,37,38,39,40,40,42,42,43,45,48,48,51,55,56,60,61,76

And the median would be on the 11 position of the data ordered, for this case is:

median_M = 42

Minimum_M = 32 , Maximum_F = 76

And the range is given by: Range_M = 76-32=44

We can also calculate the coefficient of variation given by:

\hat{CV} =\frac{s}{\bar X} = \frac{11.218}{45.381}=0.247

We se that the mean for the male groups is higher than the mean for female group. The deviation is higher for the female group comapred to the male group. We have more variation for the female group as we can see on the range and the coeffcient of variation.

Graph

We can see the histograms for each group on the figures attached.

As we can see the histogram for males is skewed to the right with the median lower than the mean.

By the other hand the histogram for the female group seems to be skewed to the right also but with missing values on the interval 50-60, for this reason we have more variation compared to the male group.

7 0
3 years ago
Help quickly as possible thank you :) ​
Stells [14]

Answer:

50/100 and .50

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • “21 less than three-fifths of a number”
    10·1 answer
  • Erin has $45,688 in sales. If her commission rate Is 2.9% , what is the amount of her commission?
    11·1 answer
  • What is the result of 36 divided by 9? Use the number line to find the answer.
    6·1 answer
  • Only number 7 <br><br> Please
    5·1 answer
  • What is the solution to the system of equations?<br> y = 1/3x-10<br> 2x + y = 4
    8·2 answers
  • What is 28/20 simplified? And what is 20/28 simplified
    12·2 answers
  • Which number is not in the solution set of x-6&gt;10?
    11·2 answers
  • If you want to increase the acceleration of your rocket you need to: (Choose one of the following statements)
    12·1 answer
  • How many different 2-person conversations would happen at a party of 30 people
    11·1 answer
  • Solve for h in the mathematical formula A=1/2(a+b)h
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!