To the nearest hundred what is the greatest whole number that rounds to 2,500? the least whole number?

The table above shows approximate conversions from gallons to liters. what is the value of x?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

Which of the following scenarios demonstrates an exponential decay