3 years ago

How are rational numbers and inrrational numbers different

Mathematics

2 answers:

Llana [10]3 years ago

7 0

Answer:

rational numbers are whole numbers, fraction, and terminating decimals or decimals with an ending (can be written in the form y over x).

irrational numbers are numbers that can not b written in the form y over x such as non-terminating decimals.

romanna [79]3 years ago

4 0

Hope this helps ......

You might be interested in

If the circumference of a circle is 84.5 ft, find the radius.

Elina [12.6K]

Answer:

13.448, rounded off: 13.5 ft

Step-by-step explanation:

$r=\frac{C}{2\pi }$

Where r = radius, C = circumference.

$r=\frac{84.5}{2\pi } =13.448$ = 13.5 ft

6 0

2 years ago

Read 2 more answers

95 points <br><br> Simplify (4^9/4^3)^5 Show your work for full credit

dexar [7]

Answer:

$4^{30}$

Step-by-step explanation:

$(4^9/4^3)^5=$
$(4^{9-3})^5=$
$(4^6)^5=$
$4^{6*5}=$
$4^{30}$

3 0

2 years ago

Read 2 more answers

A regression equation was estimated as = –100 + 0.5x. if x = 20,the predicted value of y is _____.

ratelena [41]

Any answer things? :|

5 0

3 years ago

URGET PLEASE HELP QUICKLY

alexdok [17]

Answer: -0.5.

Step-by-step explanation:

The constant of variation k for the direct variation is given by:-

$k= \dfrac{f(x_2)}{x_2}=\dfrac{f(x_1)}{x_1}$

The given table:

x f( x )

0 0

2 -1

4 -2

7 -3.5

Then,

$k=\dfrac{-1}{2}=\dfrac{-2}{4}=\dfrac{7}{-3.5}=-0.5$

Hence, the constant of variation k for the direct variation is -0.5.

4 0

2 years ago

When you flip a biased coin the probability of getting a tail is 0.41.

harina [27]

It would be 0.59. :))

8 0

2 years ago