The doctor requests that Janet return in a month to receive an intravenous () medication. The medication is weight-based. The doctor orders the medication to be infused at a rate of medication / kg body weight /min (mu = micro) Janet weighs 115 You are supplied with a bag of the IV medication that reads 250mg/250mLHow many mL / h * r will you administer to Janet when she returns ( 10pts show all your work )

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?