Jack scored a 73, 60, 74, 65, and 72 on his tests. If Jack's teacher deletes Jack's
lowest test grade, what will Jack's average
be for the class?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.