I will give brainliest! How do I find out whether the graph of this table is discrete or continuous? There is no context given for what the table represents.

Anne is twice as old as bill, and bill is 3 years older than christie. the sum of anne s and christie s ages equal 72. find their age difference.?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.