2. At the end of lunch period one day, the junior class president
made an announcement asking
Etudents to pick up their trash.
After the announcement, many
more students than usual
cleaned up after themselves.
The principal decided to have an
announcement like this every
day. This is an example of:
Answer choices:
collecting data.
describing data.
making an inference.
none of the above.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit