Which of the binomials below is a factor of this trinomial? x2 - 5x - 36 a. x + 4 b. x - 4 c. x2 + 7 d. x - 7

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

∆red ≅ ∆ by rule will give brainiest if possible

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22