you cannot predict how many times you get heads or tails but however you can predict the probability it will hit heads or tails only which is don by multiplying 1/2 by itself 5 times
5times
5 times 4 = 20
5 times negative 4 is equal to negative 20.
if you ignore the initial 5times for now there is actually a button for this kind of calculation on your calculator(scientific- but still cheap mine was £10) it is shown as x! in this case 10! is 3628800 and remembering the initial 5times= 18144000 this kind of calculations are used for figuring possible combinations of letters and numbers.
the Mayan calendar predicts this on Dec 22, 2012 - end of times. I predict nothing much will happen.
Rejoce is mentioned 5times, joy appeard 8 times,glad appard once. In all it appeard 14 times in new living translation
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They can't predict the time or the location of earthquakes. They can provide probable data on expected times and location an earthquake with better assurance than in the past but not exact times or dates.
You add up all the numbers that they give you. It makes no differenceif some of the numbers happen to be equal to others.
The Aztecs studied the positions of the stars and moon to predict the best planting and harvesting times.
The purpose of modeling is an attempt to predict future activity from past experience. If something happens so many times, it is likely to happen again.
If it is a fair die then it is impossible to predict. The expected value is 20.