Please answer one or both questions (For the picture below)

1. Using the trapezoids below, state in mathematical terms which sides and trapezoids ABCD EFGH are congruent

2. Using the trapezoids below, state in mathematical terms which angles in trapezoids ABCD & EFGH are congruent

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?

Which expression is equal to (f+g)(x)?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28