Sara missed 9 questions on a quiz with 20 questions. what percent of the questions did she get wrong?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?