3. 10) A box contains a total of 12 writing instruments. In this box, % of the writing instruments are pens, and of the pens have blue ink. This is shown in the model below.

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.

If wxyz is a square, which statements must be true?