How does interest rate affect money earned on a savings account?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

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?

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left