Marsha made her own glass cleaner by mixing vinegar with water She used 1.2 liters of vinegar .If 60%of homemade cleaner is vinegar, how much cleaner did she make in all.

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

How to solve a simultaneous equation involved with fractions?

Evaluate cos2θ for cosθ = square root of 3/2