find the mass and center of mass of a wire in the shape of the helix x = t, y = 2 cos(t), z = 2 sin(t), 0 ≤ t ≤ 2, if the density at any point is equal to the square of the distance from the origin.

Feedback is given with little or no reservation 1.supportive 2.high-monitoring 3.positive 4.low-monitoring ?

Arecipe calls for 2 cups of flour to make a cake. you look in the stock room and see a bag of flour that has a tag that says this bag contains 25 cups of flour. how many complete cakes could you make from this bag of flour?

What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?