The graph shows the distance a car traveled, y, in x hours: (the picture below) what is the rise-over-run value for the relationship represented in the graph? 20 30 1 over 20 1 over 30

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Me find the value of x each figure.

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle