100 to 150? need this before midnight!

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

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.