Aconductor's crew can frame 3 houses in a week. how lo long does it take to frame 54 houses if they frame the same number each week?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

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?

Sun country bus lines has 80000 shares of stock outstanding what would the dividend per share of stock be from a dividends declaration of 109600