What is the rate law for this reaction? A + 2B → C + D rate = k[A]2 [B]2 rate = k[A]2 [B] rate = k[A][B] rate = k[A][B]2

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me