Of the original 56 signers of the declaration of independence, four of them represented north carolina. if you selected one signer randomly, how likely is it that he represented north carolina?

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Need same math paper but the back now i hope your able to read it cleary i need with hw

How can you check that you have correctly converted frequencies to relative frequencies?