The number of visitors to a small pumpkin patch that opened in 2003 increased each year as shown in the table. predict the number of visitors in 2015, assuming the increase continues at this same rate.
year 2003 ,2004, 2005, 2006 ,2007, 2008
visitors 310 332 355 380 406 434 using the exponential growth formula y = b(1 + r)^t.

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.