subject
Mathematics, 11.10.2021 16:50 sallybob0

Terry takes typing. He can type 42 words per minute.
If he can improve 3 words
per minute (wpm) with 30
minutes' practice, how
many hours wili it be
before he can type 60
wpm?

ansver
Answers: 1

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Terry takes typing. He can type 42 words per minute.
If he can improve 3 words
per min...

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