Final answer:
The total possible number of horoscopes that can be contributed by random combinations of these 3 astrological factors is 1728.
Step-by-step explanation:
In order to calculate the total possible number of horoscopes that can be contributed by random combinations of these 3 astrological factors, we need to consider the number of options for each factor and multiply them together.
Since there are 12 signs in the zodiac, there are 12 options for the first factor. Similarly, there are 12 options for the second factor and 12 options for the third factor. To calculate the total number of possible combinations, we multiply these numbers together: 12 * 12 * 12 = 1728.
Therefore, the total possible number of horoscopes that can be contributed by random combinations of these 3 astrological factors is 1728.