The tip of a 8 cm minute hand of a clock sweeps out circular arcs. What is the length of the arc made by the tip of the minute hand between 3:12 and 3:32?

Use 3.14 for pi. Round your answer to the nearest hundredth.

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36 inches/second = yards/minute how many yards?

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.)

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.