How much cake will each person get if 3 people share 1/2 of cake equally

Find the solutions for a triangle with a =16, c =12, and b = 63º

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?

1: 4 if the wew 35 surfboards at the beach how many were short boards?