Agroup of friends is sharing 2 1/2 pound berries if each friend got 5/4 of a pound berries how many friends sharing the berries

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Ineed with math stuff it involves graphs

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.