Between 1988 and 1998 the number of non-business trips taken by americans increased by about 11 million per year. in 1993, americans took about 413 million such trips. write an equation that gives the number of non-business trips (y, in millions) in terms of the year since 1988. about how many non-business trips will americans take in 2005 if the trend continues. (write equation too)

What describes horizontal cross section of the right rectangle 6m 8m 5m

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

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.