Write a full proof. You do not have to attempt to format your proof into columns, but all appropriate statements and reasons should be included.

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

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.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?