Free points ^6

The volume of a cylinder is 72 tt cm3. if the radius is 3 cm, what is the height of the cylinder?

We the people of the united states, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defence, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this constitution for the united states of america. according to the preamble which action represents an appropriate role for government

How do you work out 21.3-8= show your working. plz