0.03 en forma viceversa

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Is the square root of 4 plus the square root of 16 rational?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9