A researcher divides some marbles into two data sets. In Data Set 1, the mean mass of the marbles is 14.2 g. In Data Set 2, the mean mass of the marbles is 16.6 g. The mean absolute deviation of both
data sets is 6. What can you infer about the two sets of marbles?

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided