The table shows information about the numbers of hours 30 children spent on their tablets one evening
number of hours frequency
o 1 2 3 a) Find the class interval that contains the median
b) Workout an estimate for the mean number of hours

How do you summarize data in a two-way frequency table?

P= price tax is 4% added to the price. which expression shows the total price including tax?

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)