Photo attached what is the value of the correlation coefficient r of the data set? a)-0.84 b)0.71 c)0.84 d)1

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.

What is the measure of ac? 5 units 13 units 26 units 39 units

15/16 as a decimal rounded to the nearest hundredth