Find the area of a circle with a circumference of 6.28 units

Step-by-step explanation:

Circumference = 6.28 units

2πr = 6.28

2*3.14 *r = 6.28

           r = 1 unit

Area =πr²

        = 3.14 * 1 * 1

       = 3.14 square units

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas