Answer:
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First you need to get rid of the power of 2 by square rooting both sides. And that is it. The answer is: 0.089
There is no way to divide it without remanders eather the owrksheet u r doing has a typo or the person who wrote it doesnt know how to do math
Well there is no following but I can tell you that the probability of getting tails is 48/100 which they probably want simplified which jusst means divide both numerator and denominator(top and bottom numbers) by Z (whatever number works) untill it can't be a whole number anymore(a number without a decimal number), simply put, divide top and bottom numbers by the GCM(Greatest Common Multiple) which in this case is 4. 48/4=12, 100/4=25 48/100=12/25 you can't simplify that any more so the answer is 12/25
The Answer Is 12/25 or 48%
Hope This Helps.
What the problem I could help