Two consecutive numbers can be reperesented by x and x+1. The product of two consecutive numbers is equal to 35 more than eleven times the sum of the numbers. a. Write a quadratic equation to represent the situation.

b. What are the solutions of the equation?

c. What are the two consecutive numbers?​

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307