Xy 1 12 5 40 10 50 15 170 20 280 25 410 what is the curve of best fit for the data shown? a) y = 16x2 - 51x + 9 b) y = 0.2x2 + x + 23 c) y = 10x2 - 0.5x + 8 d) y = 0.6x2 - 0.02x + 11

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.