A safety deposit box in the shape of a square based prism has a volume of 250cm^3. The cost of the material to manufacture the top of the box is $.075/cm^2 while the rest of the cost for the rest of the box is $0.55/cm^2. Determine the dimensions of the box that will minimize the cost of manufacturing the deposit box.

If you have a iphone the new measure app can you with that

7/12 is the ¡!

To convert decimals to  percents you simply multiply the  decimal  by 100. decide what place value you want yourdecimal to  represent, such  as  tenths, hundredths or thousandths. underline the place value so you have a reference point for rounding. round your  repeating decimal to  the nearest place value of your choice.