Step-by-step explanation:
student
whole number between 4 and 8 is 5,6 and7
and between 12 and 16 is 13,14 and 15
Here u go the answer is 4/3
Answer:
20+24= 2(10+12) = 4(5+6)
Those are two ways to factor 20+24.
In this case, all letters are unique.
Start by holding the first letter:
E - XAM
E - XMA
E - MAX
E - MXA
E - AXM
E - AMX
So there are 6 combinations here.
Repeat for all 4 letters.
6 x 4 = 24
This is same as 4x3x2x1.
For 3 unique characters, it is 3x2x1.
For 5 unique characters, it is 5x4x3x2x1
And so on...
