Which is not a rational number?

Mathematics

2 answers:

musickatia [10]3 years ago

7 0

Answer:

A real number that is not rational is called irrational. Irrational numbers include √2, π, e, and φ. The decimal expansion of an irrational number continues without repeating. Since the set of rational numbers is countable, and the set of real numbers is uncountable, almost all real numbers are irrational.

Step-by-step explanation:

tamaranim1 [39]3 years ago

3 0

Step-by-step explanation:

The number that can be written in ratio ex. 7/8

Ex of rational number

1. Integer

2. Fraction

3. Repeating decimal

You might be interested in

On average, outdoor cats live 3.18 years and indoor cats live 16.7 years. How much longer does an average indoor cat live than a

Nuetrik [128]

Hello! The answer to your question is that the average outdoor cat will live about 13.52 years longer than the average indoor cat.
16.70 - 3.18 = 13.52
Hope this helped! :D

8 0

3 years ago

how do you solve this problem what do you put on the empty boxes and graph please help me ASAP thanks in adavance

Alex17521 [72]

First column of (x) put {0,1,2,3,4} then substitute in the equation of y to get the y value for each x
then in each row you have (x,y) , so plot them on the graph and you will get a line

4 0

3 years ago

The nicotine content in a single cigarette of a particular brand has a distribution with mean 0.4 mg and standard deviation 0.1

a_sh-v [17]

Answer:

Step-by-step explanation:

For this case we can define the random variable of interest as: "The nicotine content in a single cigarette " and for this case we know the following parameters:

$\mu = 0.4, \sigma = 0.1$