A set of average city temperatures in september are normally distributed with a mean of 21.02°C and a standard deviation of 2°C. what proportion of temperatures are between 17.02°C and 25°C?

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

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 (%).

Construct the graph that models the given situation