1. A lead block has dimensions 8 mm by 6 mm by 2mm. To add value, the block will be covered in a uniform layer of silver on all 6 faces. The layer will be t mm thick. The volume of silver required is given by V(t) (8+2t)(6+2t)(2+2t)–96. If 224 mm3 of silver are used, how thick is the silver coating? =

there is 9 calories in 1 g of fat. how many calories are in 18 g of fat?

What was the total weight of the two bags of charcoal?

You have been tasked with the construction of an aluminum box with a square base and an open top. Using no more than 730 square centimeters of aluminum, what is the largest possible volume your box can contain? Volume =