A company sells two sizes of cone shaped party hats. The smallest hat has a radius of 6cm and a volume of 376.8 cm. The larger hats double the volume of the smaller hats but have the same size radius. Determine the dimensions of the larger hats.

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

Find the roots of the equation below. x^2 - 6 + 9 = 0

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?