Brianna surveyed a representative sample of students at her school to collect data about the numbers of Internet-compatible devices they own. Estimate how many of the 250 students who attend Brianna’s school own exactly two Internet-compatible devices. Use the data in the table.

Can someone pls ! pls answer all. no explanation needed..

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point