ampere

 You need to prepare 60 g of a 15% ointment using a 20% and a 10% ointment. How many grams of each ointment will you need?

 The pharmacy’s recipe book provides a formula that yields 200 g of an ointment. You are asked to prepare a 50 g jar of the ointment. By what number do you need to multiply each ingredient to make the desired formula?

When we combine all of the capacitors whether in series, in parallel, or some combination thereof and treat the system like a single capacitor

 You need to prepare 150 mL of D8W from D5W and D20W. How many milliliters of each solution will you need?

 You need to prepare 75 g of a 15% ointment using a 20% and a 5% ointment. How many grams of each ointment will you need?

Electric force between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between the two charges. 

Two capacitors are connected one after the other they are in ___________________. 

 A patient is to use 35 units of insulin twice daily. The insulin has a concentration of 100 units/mL and is available in 10 mL vials. How many vials will the patient need for a 30-day supply?

This states that voltage equals resistance times current