Baily and elena compete in a swim race. their times are shown below. round each time to the nearest whole second. then estimate how many seconds baily won the race by.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)