You are preparing to study the television viewing habits of high school students. Describe two categorical variables and two quantitative variables that you
might record for each student. Give the units of measurement for the quantitative variables.​

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?