) To estimate the number of bison in an area, researchers put marks on 130 bison. Later, on a flight over the area, the researchers noted 70 marked bison out of the 700 bison they
counted. To the nearest whole number, what is the best estimate for the bison pendation

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.