exam Maths Puzzle Numerical Ability

Factor completely. Use parentheses and do NOT use spaces.
3x-12^3

Read Solution (Total 0)

exam Other Question

If c varies inversely as d, and if c=12 when d=1/4, find c when d=9?
A small firm produces both AM and AM/Fm car radios. The AM radios take 12h to produce, and the AM/FM radios take 20h. The production hours is limited to 300h per week. The plants c