Agraphic artists tools include a 30°,60°,90° triangle. the hypotenuse of the triangle has a length of 10inches. to the neareet inch, how long are the legs of the triangle?

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