Probability/Stats - HELP ASAP (Yes I have seen the same question asked twice but the answers for each do not agree)
Four spinners with distinct sections of equal area are spun 40 times. Which spinner is most likely to produce actual results closest to the predicted results?

a spinner with 2 sections

a spinner with 5 sections

a spinner with 8 sections

a spinner with 10 sections

How many solutions does the nonlinear system of equations graphed bellow have?

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 (%).

What is the total area of the figure?