Which of the following properties is always true for a parallelogram? Diagonals are perpendicular.
Diagonals are perpendicular.

Diagonals bisect each other.
Diagonals bisect each other.

Diagonals Bisect opposite angles.
Diagonals Bisect opposite angles.

Diagonals are congreuent.
Diagonals are congreuent.

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

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?

Add the fractions and simplify 1/2+ 1/3