The area of a square living room is 256 ft2. Which is the length of the room?

Answer 1

Can you take the square root of 256 ?

Answer 2

ah hehe -^-

Answer 3

16ft🤔

Answer 4

16

Answer 5

For much of U.S. history, military spending has increased over time. However, during the 1990s, military spending decreased.

The graph shows the annual military spending in the United States between the years 1990 and 1996.

Which statement about the information shown on the graph is true?