A submarine is searching for underwater features. It is accompanied by a small aircraft and an underwater robotic vehicle. At one time the aircraft is 200 m above the surface, the submarine is 55 m below the surface, and the underwater robotic vehicle is 227 m below the surface.

What is the difference in height between the submarine and the aircraft?

Landon wrote that 3−2.6=4. which statement about his answer is true?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?