Answer: Suppose we have four ants, initially at rest, at the four corners of a square centered at the origin. They start walking clockwise, each ant walking directly toward the one in front of him. Suppose also that each ant walks with unit velocity, derive a differential equation that describes the trajectories.
Answer:
Well I can't put it on a number line but the order they should go in is: 2 
, 2.3 (repeating), 2.5,
Step-by-step explanation:
9514 1404 393
Answer:
11.8
Step-by-step explanation:
The number has no digits to the right of the tenths place, so the number is correctly rounded as is.
11.8
Rate=distance ÷ time
rate = 70mm ÷ 40 sec
rate= 1.75mm/sec
