Which shape is the odd one out?
Explain your answer.
Shape A
Shape B
Shape C

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.