Adistribution of numbers has the following five-number summary: 13.7, 24.5, 38.9, 50.0, 73.2 true or false? these numbers can be used to calculate the standard deviation of the distribution. a. true b. false

Average acceleration: i have no idea how to do this.

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

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