A family shopping at the mall. They started shopping at 1:00 pm. By 2:00 pm. They had already spent $60. They finished at 5:00 pm at which they had spent $180 total during the time they were at the mall. What is their average rate of spending in dollars per hour from 2:00 pm to 5:00 pm?

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)

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Triangle knm is what is true about the sides of knm