This week, Britney's family watched 6 hours of TV. That is 40% fewer hours than they watched last week. How many hours of TV did Britney's family watch then?

What’s the domain of this function? fastttt

The area of square garden is 300m squared. how long is the diagonal?

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