Caleb is doing laps around a track , Caleb can run 3 miles per hour faster than he can walk around

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

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

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week