Tom starts walking on a trail at 45 feet below sea level. He ends his day at the top of a hill 218 feet above sea level. What is the vertical distance between 45 feet below sea level and 218 feet above sea level?

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Is it true or false i’m trying to pass this test so i can leave school