What is 40 and 110 as a product of prime factors?

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

14+2 (56-1) this is an arithmetic sequence

Draw a number line to represent the inequality y< 64