The physician orders dopamin iv drip at 4 mcg -kg -min for low blood pressure the patient's weight 121 pounds the medication is supplied in 400mg -250 ml of 0.45% ms calculate the flow rate in ml per hour

Does it have an equation that it gives you to make this simpler?? Or possibly a formula

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport