3.) Estimate the part of California’s border that is coastline. (Show your work) 4.) Estimate the length of California’s border. (Show your work)

5.) Estimate the percent of California’s border that is coastline. (Show your work)

Chope you get it right gl

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.