Please assist me with problems 11, 12 and reasoning problem​

Answer:The answer to your question is: Step-by-step explanation:11.- Datared beads = 8.5 x 10³white beads = 1.7 x 10³Number = 8.5 x 10³ / 1.7 x 10³ = 5 times12.- Data1.8 x 10 ⁴ steps each dayNumber of steps in 180 days                       1.8 x 10⁴ steps -------------------  1 day                         x                     ------------------- 180 days                         x = (180 x 1.8 x 10⁴ ) / 1                        x = 3240000 steps                       x = 3.24 x 10 ⁶ stepsReasoning Data1.2 x 10² paper plates5.04 x 10³ napkinsa) The exponent will be negative because the power of number of paper plates is lower than the power of number of napkins.       relation = 1.2 x 10² / 5.04 x 10³                     = 0.024                    = 2.4 x 10 ⁻²b)  relation = 5.04 x 10³ / 1.2 x 10²                   = 42                  = 4.2 x 10¹The power is positive because the number of napkins is greater than the number of paper plates.