Find the distance of the each data value below from the mean . Then find the mean absolute deviation of the data . Round all calculations to the nearest hundredth when necessary. Data values 4,6,9,10 ,15,19

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Can you me find the missing length. i attached an image.

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?