Mathematics, 20.09.2020 08:01 kayleahwilliams6

working together Lisa and Wilbur can dig a 10 ft by 10ft hole in 3.33 hours. had he done it alone, it would have taken Wilbur 10 hours. find how long it would take Lisa to do it alone. A)4.99 B)6.07 C)5.9 D)5.81

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working together Lisa and Wilbur can dig a 10 ft by 10ft hole in 3.33 hours. had he done it alone, i...