For the answer to the question above, the slope of segment AC is (-6/22) = -3/11.
The slopes of perpendicular lines are negative reciprocals, so
you know that the slope of the perpendicular bisector will be 11/3.
The midpoint of segment AC is (7, -5).
Now you have the slope of the perpendicular bisector, and a
point on it. You should be able to complete the equation now.
Notice how sneaky this question is. You don't need to know
point-B at all, and you don't even need to know that there's
any triangle. All you need to know is points A and C.
The y-intercept of this graph represents 20min
Answer:
The probability that she wins exactly once before she loses her initial capital is 0.243.
Step-by-step explanation:
The gambler commences with $30, i.e. she played 3 games.
Let <em>X</em> = number of games won by the gambler.
The probability of winning a game is, <em>p</em> = 0.10.
The random variable <em>X</em> follows a Binomial distribution, with probability mass function:

Compute the probability of exactly one winning as follows:

Thus, the probability that she wins exactly once before she loses her initial capital is 0.243.
WW and Ww. although Ww is a carrier of the w gene ( which is recessive) the W gene is dominant.