I would appreciate this a lot if someone could help me with this.

Name the most appropriate metric unit for each measurement like a length of an carrot

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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