2.7.87 If a single 12-sided die is tossed once, find the probability of rolling a 12 or a 11.
The probability is . (Type an integer or a simplified fraction.

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

The circumference of a circle is 5 pi cm. what is the area of the circle?

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.