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Schach [20]
3 years ago
9

To which subset of real numbers does the number 1/3 belong?

Mathematics
2 answers:
Anvisha [2.4K]3 years ago
8 0

Answer:

In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, with the denominator q not equal to zero. Since q may be equal to 1, every integer is also a rational number.

Step-by-step explanation:


loris [4]3 years ago
4 0

The subset of real numbers that the number 1/3 belongs is to the rational numbers. These numbers  is a number that can be written as a ratio. The numerator and the denominator of the fraction are both integers.


Step-by-step explanation:


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Hi please help!!
valkas [14]

The table of values of the function y = 2x^2 is:

x  0   1   2   3   4

y  0   2  8   18   32

<h3>How to complete the table?</h3>

The equation of the function is given as:

y = 2x^2

When x= 0, we have

y = 2 * 0^2 = 0

When x= 1, we have

y = 2 * 1^2 = 2

When x= 2, we have

y = 2 * 2^2 = 8

When x= 3, we have

y = 2 * 3^2 = 18

When x= 4, we have

y = 2 * 4^2 = 32

So, the table of values is:

x  0   1   2   3   4

y  0   2  8   18   32

Read more about functions and tables at:

brainly.com/question/15602982

#SPJ1

5 0
1 year ago
a group of astronauts launched a model rocket from a platform. Its flight path is modeled by h= -4t^2+24t+13 where h is the heig
Eddi Din [679]

Answer:

6.5 seconds

Step-by-step explanation:

Keep in mind that when h=0, this is the same height for both when the model rocket takes off and lands, so when the rocket lands, time is positive. Thus:

h=-4t^2+24t+13\\\\0=-4t^2+24t+13\\\\t=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\t=\frac{-24\pm\sqrt{24^2-4(-4)(13)}}{2(-4)}\\ \\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{784}}{-8}\\\\t=\frac{-24\pm28}{-8}\\\\t=\frac{-24-28}{-8}\\ \\t=\frac{-52}{-8}\\ \\t=\frac{52}{8}\\\\t=6.5

So, the amount of seconds that the model rocket stayed above the ground since it left the platform is 6.5 seconds

5 0
2 years ago
Read 2 more answers
Fwee points also can somebody please answer my last 2 question pwease ♡
ladessa [460]

Why thank u very much

4 0
3 years ago
Read 2 more answers
Which equations represent functions? ​
Margaret [11]

Answer:

4x =16

Step-by-step explanation:

Hope this helps :)

3 0
2 years ago
Urgent need of assistance ​
ikadub [295]

Answer:i got 329

Step-by-step explanation:

4 0
2 years ago
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