6) The highest 2.5% of all high school students sleep more than how many hours each night? Explain your answer in detail.​

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

What are different types of statistical programs

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?