Math HW PLEASE HELP 1) About one-third of the world’s pirate attacks in 2008 occurred off the Somali coast. If
there were 111 pirate attacks off the Somali coast, estimate the number of pirate attacks worldwide
in 2008.

2) The U. S. and Russia agreed to cut nuclear arsenals of long-range nuclear
weapons by about a third, down to 1, 550. How many long-range nuclear weapons are there now?

3) The Svalbard Global Seed Vault has amassed half a million seed samples, and now
houses at least one-third of the world’s crop seeds. Estimate the total number of world’s crop
seeds.

4) The three and one-half mile long Union Pacific train is about 2 1
2 times the length of a typical freight train. How long is a typical freight train?