#### Answer

1680 ft/min

#### Work Step by Step

$\frac{28ft}{1s}\times\frac{60s}{1min}=1680ft/min$

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

1680 ft/min

$\frac{28ft}{1s}\times\frac{60s}{1min}=1680ft/min$

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