What is the equation for the line of curve of best fit for the following data?

{(4, 32), (20, 808), (17, 662), (8, 125), (13, 307)}

option 1. y = -240x + 50.5

option 2. y = 50.5x - 240

option 3. y = 2.2x^2 - 1.6x - 1.6

option 4. y = -0.08x^4 + 3.7x^3 - 56.6x^2 + 361.5x - 726.9

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).