[6] 2. A section of concrete pipe is 3 m long, with an inside diameter of 1.2 m and an outside diameter of 1.8 m. If concrete has a mass of 2406 kg/m3, find the mass of this pipe.

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

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

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping