A ratio is the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
I hope you know what '!' means
2!=2
3!=6
4!=24
basicalkly times every natural number including and before that number
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Given
81 red balls
Number of balls per row = Number of rows
Procedure
b = Number of balls
r = Number of rows
T = Total number of balls
b = r
![\begin{gathered} T=b\cdot r \\ Given\text{ b=r} \\ T=b^2 \\ b=\sqrt[]{T} \\ b=\sqrt[]{81} \\ b=9 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20T%3Db%5Ccdot%20r%20%5C%5C%20Given%5Ctext%7B%20b%3Dr%7D%20%5C%5C%20T%3Db%5E2%20%5C%5C%20b%3D%5Csqrt%5B%5D%7BT%7D%20%5C%5C%20b%3D%5Csqrt%5B%5D%7B81%7D%20%5C%5C%20b%3D9%20%5Cend%7Bgathered%7D)
The answer is:
Number of rows = 9
Number of balls = 9
Answer:
This number belongs to rational number and real number set.
Step-by-step explanation:
The given number is a rational number because it is terminating.
It is also a real number because it does not have any imaginary part.
So, this number belongs to rational number and real number set.
It cannot be an integer or whole number as it has decimal.
It cannot be irrational as well, as it is terminating.
Answer:
y is given to you
Step-by-step explanation:
Keep doing good