(3x^7)^2 i need help look at the pictures

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?