Consider square PORS in the Cartesian plane below.
Vertex P is located on the y-axis.
Diagonals PR and QS intersect at E.
Q(36,56)
R(54,20)
What are the coordinates of point E?

Find the roots of the equation below. x^2 - 6 + 9 = 0

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²