10. Melissa and Kaylee are playing a game. In the game, each player starts with 0 points
and the player with the most points at the end
wins, Melissa gains 5 points two times, loses
12 points, and then gains 3 points. Kaylee
loses 3 points two times, loses 1 point, gains
6 points, and then gains 7 points. Who won
the game?

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.