Answer:
a<x<b
Explanation:
A is less than X, which is less than b. Could also be a>x>b
They usually measure them in grams or ounces. Sometimes, they will use pounds (for a puppy).
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Answer:
Velocity
Explanation:
Speed is how fast something moves.
Velocity is how fast it moves and in what direction it moves in.
Acceleration is the change in how fast it moves. I.e. if it speed up or slows down.
Here we are given the speed of the train (75mph) and the direction (north), therefore it is velocity.
Hope this helped!
Answer:
Explanation:
Intravenous (IV) tubing or valves can prevent back flow and contamination of injection devices. This is also false! The truth is that everything from the syringe or medication bag to the patient's IV catheter is a single interconnected unit.