This year jina watched 70 movies. she thought that 28 of them were very good. of the moviees she watched what percent did she think we're very good?

Which of the following is the shape of a cross section of the figure shown below

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

How is this equation completed? i cannot find any examples in the book.