Find the (exact) average value of f(x) = x2 on the interval [4,8] by setting up a Riemann sum (with the number of subdivisions, n,
unspecified) and then taking the limit of this Riemann sum as n-> infinity.
Be sure to use the correct notation and organize accordingly. Thank you!

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.