The action of wearing socks and shoes commute.
The set of integers, Z, forms a group under addition.
The prime numbers less than 25 are: 2, 3, 5, 7, 11, 13, 17, 19, and 23.
Let's add them up:
2 + 3 = 5
5 + 5 = 10
10 + 7 = 17
17 + 11 = 28
28 + 13 = 41
41 + 17 = 58
58 + 19 = 77
77 + 23 = 100
So, the sum of prime numbers less than 25 is: 100
To find the mode, we look for the number that appears most frequently in the dataset.
In the given dataset: 4, 5, 7, 4, 9, 1, 3, 0
The number 4 appears twice, while all other numbers appear only once.
Therefore, the mode of this dataset is 4.
In the number 485.21:
Step 1: Calculate the division
0.3/0.1 = 3
Step 2: Multiply the result by 0.3
3 × 0.3 = 0.9
The sum of two odd integers (e.g., 3 + 5) is always an even number (e.g., 8).
That’s because odd + odd = even.
By definition in mathematics, 0! = 1.
It helps maintain consistency in formulas like permutations and combinations.