Let C ( q ) represent the cost and R ( q ) represent the revenue, in dollars, of producing q items. Suppose C ( 100 ) = 4000 and R ( 100 ) = 5500. If C ′ ( 100 ) = 20 and R ′ ( 100 ) = 24, approximately how much profit is earned by producing 101 items?

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

What is the volume of the sphere shown below with a radius of 3?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.