A wood working teacher takes inventory of 1x6 pine stock. And finds 23 8-footers, 14 14-footer, and 8 11-footers. Each of the 18 students in class will need 36 linear feet for the project. How many additional linear feet of wood must be purchased? (All scraps will be used)

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.