Can you answer the questions that i didn't put answers in

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

What are the values of each variable in the diagram below?