Omg please help me i’m so lost

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

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 is the average diastolic blood pressure for adults