Final answer:
Torti the turtle's velocity is calculated by dividing the distance covered by the time taken, resulting in a velocity of approximately 0.267 m/s.
Step-by-step explanation:
The student's question asks to calculate Torti the turtle's velocity given the distance covered and time taken. Velocity is defined as displacement divided by time. The formula we will use for calculating velocity is:
v = x / t
Where v is velocity, x is displacement, and t is the time taken. Given that Torti moved 12 meters in 45 seconds, we can plug these values into our formula:
v = 12 m / 45 s = 0.267 m/s
Therefore, Torti the turtle's velocity is approximately 0.267 meters per second (m/s).