Question #1 - Teens were surveyed about cyberbullying. 54% to 64% reported experiencing cyber bullying (95% confidence interval). A researcher conjectured that 70% of teens have experienced cyberbullyingIs this claim supported by the confidence interval? Explain your reasoning .

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Find the nonpermissible replacement for binthis expression.b2/5b +5