- Help with precalc? reduce this equation cos^2(u)(1-tan^2(u))-2cos^2(u)?

Discover Questions

A pair of dice is tossed twice. Find the probability that both rolls give a sum of 6. (Enter your probability as a fraction.)? Why is it that lightbulbs have to be replaced, but the light sources in televisions and laptop screens never need replacing? How many years would it take a worker making $12.00 per hour to earn $1,000,000? Assume she works 260 eight-hour days per year? If a virus contains viral rna name the first step that must occur before dna replication? Why do ants work?