A liquid digestion aid comes in pint bottles (240 mL). A home health care nurse suggested that her client take 2 tablespoons after each of her three meals each day to reduce indigestion. How many day will a pint bottle of the medication lást if taken at this rate?

How much of pure (100%) orange juice must be added to 35 gallons of a 21% orange juice solution to obtain a 78% orange juice solution?

Your recipe requires 4 tsp of celery seed. Celery seed is sold for $7.52/lb and has a yield percent of 100%. If 1 cup of celery seed weighs 5 ounces, what is the total cost of the celery seed?

How much water must be evaporated from 7 qt of a 50% antifreeze solution to produce a 70% solution?