In a sports poll, 53% of those surveyed believe their high school football team i’ll win the state championship. the poll shows a margin of error of 0.5 percentage points. write and solve an absolute value inequality to find the least and the greatest percent of people that think their team will win the state championship

We just started the introduction into circles and i have no idea how to do this.

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?