For circle H, JN = 3, NK = x, LN = 2, and NM = 6. Solve for x. circle H with chords JK and LM intersecting at N inside the circle 9 1 5 4

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?

With number 11 ( show how you got the answer)

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me