If a = 31, what is the circumference of the circle? (Round to one decimal place.) Now, what is the area of the circle? (Round to one decimal place.)

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.

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50