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
zheka24 [161]
3 years ago
8

The decimal number 14.75 is an example of an irrational number. true or false

Mathematics
2 answers:
professor190 [17]3 years ago
5 0
14.75 is a rational number because it can be written in a ratio form \frac{x}{y} or x to y or x : y

14.75 = \frac{59}{4}

False, 14.75 is not an example of an irrational number.
Hunter-Best [27]3 years ago
5 0
False -

 An irrational number is a real number that can't be written as a simple fraction. So your EX, a rational number . ND Pi is a irrational number thats another example .

or


irrational numbrs cannot be written as a simple fraction like 34/73 or a/b . The number in decimal form, does not end because if it did it would end at one particular number, you could write it as that number over one, which would look like 0.6666666.. is rational cause it is equivalent too 2/3, Pi is irrational cause it cannot be represented by a simple fraction, we can approximate pi at 22/7, but 22/7 divide out doesn't end the whole pi .


The answer would be Falsee since 14.75 can be written as 14.75/1 or 1475/100 either way . REALLY HOPE THAT THIS HELPS BRO IF NOT COMMENT BELOWW PLX THANKS! BRO .


You might be interested in
Pleeeaasseeee help me and my friend have been working on this for a bit
RideAnS [48]
Let me try and solve
8 0
2 years ago
Read 2 more answers
a golfer hits a ball with an initial velocity of 120ft/sec so that its path as it leaves makes a 23 ° angle with the horizontal.
Lesechka [4]

Answer:

the time taken for the ball to hit the ground is 9.4s

5 0
2 years ago
Simplify this expansion 3G -9 + 11G -21
VladimirAG [237]

Answer:

14G-30

Step-by-step explanation:

3G -9 + 11G -21

14G-30

4 0
3 years ago
According to a recent​ survey, the population distribution of number of years of education for​ self-employed individuals in a c
creativ13 [48]

Answer:

a) X: number of years of education

b) Sample mean = 13.5, Sample standard deviation = 0.4

c) Sample mean = 13.5, Sample standard deviation = 0.2

d) Decrease the sample standard deviation

Step-by-step explanation:

We are given the following in the question:

Mean, μ = 13.5 years

Standard deviation,σ = 2.8 years

a) random variable X

X: number of years of education

Central limit theorem:

If large random samples are drawn from population with mean \mu and standard deviation \sigma, then the distribution of sample mean will be normally distributed with mean \mu and standard deviation \frac{\sigma}{\sqrt{n}}

b) mean and the standard for a random sample of size 49

\mu_{\bar{x}} = \mu = 13.5\\\\\sigma_{\bar{x}} = \dfrac{\sigma}{\sqrt{n}} = \dfrac{2.8}{\sqrt{49}} = 0.4

c) mean and the standard for a random sample of size 196

\mu_{\bar{x}} = \mu = 13.5\\\\\sigma_{\bar{x}} = \dfrac{\sigma}{\sqrt{n}} = \dfrac{2.8}{\sqrt{196}} = 0.2

d) Effect of increasing n

As the sample size increases, the standard error that is the sample standard deviation decreases. Thus, quadrupling sample size will half the standard deviation.

7 0
3 years ago
Given the function below, if f(x) = -1, find
dmitriy555 [2]

Answer:

x = -3

Step-by-step explanation:

f(x) = 4x + 11

f(x) = -1

Substitute -1 for f(x)

-1 = 4x + 11

Subtract 11

-12 = 4x

Divide by 4

-3 = x

x = -3

6 0
2 years ago
Other questions:
  • Change the subject of the formular to R
    15·1 answer
  • The data below shows the scores of some students on a test: 32, 29, 21, 20, 26, 23, 28 Which box plot represents the data? A box
    15·2 answers
  • 1/2 + n = 0, 2/3 + n = 0 And explain
    9·1 answer
  • Triangle ABC ~ triangle DEF and the similarity ratio of triangle ABC to triangle DEF is 43 . If AB = 60, what is DE?
    5·2 answers
  • For each menu item at a fast food restaurant, the fat content (in grams) and the
    15·1 answer
  • What is 5.6 x 105 in standard notation?
    7·2 answers
  • Expand the following 3(x+9) 4(x-1) 5(5x+2) 8(3x-y)
    14·1 answer
  • A value pack of candy bars cost 7.50. If there 25 candy bars in the package,what is the cost per candy bar?
    8·1 answer
  • What is the perimeter of this rectangular prism?
    11·1 answer
  • Find the distance between the points (-4,5), (-12,5)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!