f(x) is a trigonometric function of the form f(x)= a cos(bx+c)+d. below is the graph of f(x). The function has a maximum point at (-4, 2) and a minimum point at (-1,-3)

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 (%).

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?