A psychiatrist has 40 one hour time slots for appointments. If there are requests for 8 random appointments, what is the probability that that at least two of these appointments will conflict?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?