12. A company manufactures glass paperweights in the shape of square base pyramids. The paperweight is three inches tall and has a base-edge length of two inches. How much glass is
needed to make the paperweight?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.

Simplify using positive exponents only.