Four less than the product of one and a number 2.

Asphere has a diameter of 10 in. what is the volume of the sphere?

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

When is g(x) = 0 for the function g(x) = 5.23x + 4?