The image below is a triangle drawn inside a circle with center o:
which of the following expressions shows the area, in square inches, of the circle?

(π = 3.14)

3 ⋅ 3.14 ⋅ 22
3.14 ⋅ 32
3.14 ⋅ 22
3.14 ⋅ 3

Classify each polynomial by its degree and by its number of terms.

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?