33. After receiving his business degree from UNC-Chapel
Hill, John is offered positions with two companies. Company
A offers him $80,000 per year, with a $1,000 increase every
year. Company B offers him $60,000 per year with a 4%
increase every year. After how many years will the Company
B salary be higher than Company A?

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.