The radius of a sphere is 6 units
which expression represents the volume of the sphere, in
cubic units?
o
(6)
(6)
o 2(127
o 4 7112)

What is the length of the unknown leg in the right triangle ?

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)