Look at the figure below: A circle is shown with the center O. OP is a segment joining center O to a point P on the circle. MN i
2 answers:
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Let be the total amount of money paid by any given set of passengers. If there are
passengers in a car, then the driver must pay a toll of
.
Then has first moment (equal to the mean)
and second moment
Recall that the variance is the difference between the first two moments:
Try this option:
1. Common view of hyperbola equation is:
2. hyperbolas are: 2x²+4x-5y²-10y+57=0 and -x²+12x+3y²+7y+11=0.
1. Common view of hyperbola equation is:
2. hyperbolas are: 2x²+4x-5y²-10y+57=0 and -x²+12x+3y²+7y+11=0.
