Calculate of 7.5% tax on $1.99 bag of chips

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample