Answer: a
Explanation: because the answer is 1.4444444 and that's the closest
The answer is D) neutral water reacts with carbon dioxide to form an acid solution
Answer:
45 m / s North is a valid vector reading for an object.
Explanation:
Then velocity will be defined by x km / hr North. And, magnitude of velocity defines the speed of the body. Although this tells the speed, but there is no description for the direction, so it's not a vector reading