What are the zeros for x^4+x^3-11x^2-5x+30

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.