Which of the polynomials below have a binomial factor of (x-4)?
I.
.x2 - 4x - 32
II.
2r2 + x - 36
III.
2- 10x + 24
IV.
x2-16
A. I and III
C. III only
B. II, III, and IV
D. II and III

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).