Find the cause of a low calcium or potassium level that is not improving with treatment. Look for changes in magnesium levels caused by medicines, such as diuretics. See if people who have heart problems need extra magnesium. Low magnesium levels can increase the chances of life-threatening heart rhythm problems.
Score a bag of carrots for just $0.50 at Safeway after the new sale price! Score a bag of carrots for just $0.50 at Safeway after the new sale price! Super Safeway
Representing functions as rules and graphs. Let's begin by looking at an example: At a store the carrots cost $2.50/lb. The prize the customer pays is dependent on how many pounds of carrots that he buys. Another way to say this is to say that the total cost is a function of the pounds bought.