- In Fig. 2.31, ABCD is a cyclic quadrilateral such that AB || DC. If AĈD = 35º and DBC = 72°, calculate the sizes of the angles of the trapezium.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score