A passenger train travels about 200 kilometers/h. how many mps (miles per second) is it traveling???

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers