Ablueprint of a house shows a wall that is 5 inches long. if the blueprint is drawn to a scale of 1: 60, what is the actual length of the wall in the house?

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

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Prove that 16^4-2^13-4^5 is divisible by 11.