Each pair of figures is similar. Find the missing length. Round to the nearest tenth where necessary.

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

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?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20