In the given figure, if AB||CD, ∠APQ = 50° and ∠PRD = 130°, then ∠QPR is

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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?