1. The circumference of a circle is C centimeters. The diameter of the circle is 9 centimeters.
Which expression best represents the value of a?
4.5
OA.
ОВ.
С
4.5
O c.
OD
9

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

17 in long 1.3 ft wide and 8in high what is the volume

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?