Quadrilateral abcd has vertices at A

Plz ! what is the volume of this pyramid? with numbers of 30cm 14cm 18cm

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)

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.