A patient is prescribed 50 millimoles of magnesium ions to be given by intravenous injection. The magnesium sulfate is supplied as a 40% w/v solution and it must be diluted to 200 mg/mL prior to administration. Extra information: Magnesium sulfate 1 g is equivalent to approximately 4 millimoles Mg2+ What is the volume of 40% w/v solution required?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

Graph the line with the given slope m and y-intercept b. m=-3,b=1