Rational Area and Irrational Perimeter Question for a Rhombus

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Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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?