In triangle abc, the length of side ab is 10 inches and the length of side bc is 15 inches. which of the following could be the length of side ac? a. 3 inches b. 30 inches c. 27 inches d. 10 inches

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.