Helppp!! Recall the area A of a circle of radius r is A = pi r squared

Let w = 4. enter > , < , or = to compare the expressions. 3w² + 1 10w + 8

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.

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?