Simplify the expression (4x + 5y - 6z)^0 + (3xy2 - 5z)^0. assume 4x + 5y - 6z ≠ 0 and 3xy^2 - 5z ≠ 0. how do u do this?

Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)

If the value of cos330°is√3/2 then find cos 165°.

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?