Mathematics

Mathematics, 22.09.2019 09:00, asia231

math 1:
mason and nora decided to swim across the river. mason began swimming 4 seconds earlier than nora.
mason swam at a speed of 4 feet per second.
nora swam at a speed of 9 feet per second.
for how many seconds had mason been swimming at the moment when the two swimmers had swam exactly the same distance?

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Mathematics, 26.09.2019 10:30, squidywar297

Mason and nora decided to swim across the river. mason began swimming 1 minute earlier than nora. mason swam at a speed of 6 feet per second. nora swam at a speed of 8 feet per second. for how many seconds had mason been swimming at the moment when the two swimmers had swam exactly the same distance?

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Mathematics, 27.09.2019 20:30, jakebice3643

Mason and nora decided to swim across the river. mason began swimming 7.7 seconds earlier than nora. mason swam at a speed of 5 feet per second. nora swam at a speed of 5+1 feet per second. for how many seconds had mason been swimming at the moment when the two swimmers had swam exactly the same distance?

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Mathematics, 18.10.2019 19:30, zakyiaiarvis544

Mason and nora decided to swim across the river. mason began swimming 4 seconds earlier than nora. mason swam at a speed of 4 feet per second. nora swam at a speed of 8 feet per second. for how many seconds had mason been swimming at the moment when the two swimmers had swam exactly the same distance? round your answer to the nearest tenth of a second if necessary.

Answers: 3

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math 1:
mason and nora decided to swim across the river. mason began swimming 4 seconds earli...

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