Tutor profile: Eric E.
what is the Sin(45 degrees)?
(Square root of 2)/2
What is the integral from -infinity to infinity of x?
((x^2)/2) + C
What is the percent chance of flipping heads three times in a row?
the percent chance of flipping heads one time in a row is 50% so the chance of flipping it three times in a row is .5^3 = 12.5%
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