There are 2 hydrogen atoms and 1 oxygen atom in a water molecule. Complete the table, and list the equivalent ratios shown on the table. YOU MAY NEED TO DRAW IT OUT

TABLE: 8 over blank
blank over 6
16 over blank
20 over blank

8, blank, 16, and 20 are all the hydrogen atoms
blank, 6, blank, blank are oxygen atoms

Captain umaima has a ship, the h.m.s. khan. the ship is two furlongs from the dread pirate nadia and her merciless band of thieves. the captain has probability 3/7 of hitting the pirate ship. the pirate only has one good eye, so she hits the captain's ship with probability 2/5. if both fire their cannons at the same time, what is the probability that the captain hits the pirate ship, but the pirate misses.