The amount of time it takes for one complete vibration

the number of vibrations per unit of time

When an object is vibrating back and forth, this is the maximum displacement from equilibrium. 

 A patient is to take 0.75 g of metformin. Your pharmacy dispenses 500 mg tablets to the patient. How many tablets should the patient take to achieve the prescribed dose?

  What is 185  lb converted to kilograms?

 What is 14 kg converted to pounds?

 What is 220 lb converted to kilograms?

Round 621.49 to the nearest tenths place.

 What is 78° F converted to ° C?

A patient calls in to the pharmacy and asks for an estimated cost of the following prescriptions that are ready to be picked up. What is the estimated cost that you will tell them? Round to the nearest whole dollar.               glipizide           $10.32             metformin        $4.28             tamsulosin       $44.78             lisinopril          $21.62