If cos(0) = 8/9 if angle 0 is an angle in qudrant IV, what is the value of tan(0) answer
A. root17/9
B. -root17/9
C. root17/8
D. -root17/9

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.