1 x 5
They are questions which deal with rectangular arrays.
They are questions which deal with rectangular arrays of elements.
All integers that are not perfect squares.
Well, honey, let me break it down for you. To form a rectangular array, you need to find pairs of factors of 24. So, 1 x 24, 2 x 12, 3 x 8, and 4 x 6. That's a total of 4 rectangular arrays you can make with 24 tiles. Math can be sassy too, you know!
Four
As many as there are different rectangles.
6
They are simply rectangular arrays of numbers.
1 x 5
They are questions which deal with rectangular arrays.
They are questions which deal with rectangular arrays of elements.
The Number of factors, (That is the number of pairs, such as 2= 1x2, 2x1), is equal to the number of rectangular arrays which can be made for each composite number. As such, the number of factors in the number 9 is 3, (1,3,9), and the number of rectangular arrays is also three (1x9, 9x1,3x3). Hope this helps!
All integers that are not perfect squares.
Assuming that the arrays need to be rectangular, the answer is 14,597,412,049,059,800,000 or approx 15 quintillion.
1x8 2x4 4x2 4x2
Each factor pair is an array.