What is the domain of the function a. (2, 3, 4, 5, 6, 8) b. (3, 4, 5, 6) c. (2, 3) (4, 4) (6, 5) (8, 6) d. (2, 4, 6, 8)

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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?

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?