What is the mean absolute deviation of 10 16 18 15 15 10 23

With this one. will mark brainliest

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Determine which postulate or theorem can be used to prove that lmn =nmo