The barrel has a radius of 7.5 inches. The volume of water it can hold before it spills out is 8,301.375 cubic inches. Find
the height of the barrel. Remember to isolate the height by dividing by the other values.

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.