For the inverse variation equation xy = k, what is the constant of variation, k, when x = 2 and y = 5?
a. 10
b. -2/5
c. 5/2
d. 10

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.