Avril types essays for students from her home. On average, she can type a page in about 10 2/3 minutes. she spends 54 1/2 minute
1 answer:
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Answer:
18km
Step-by-step explanation:
speed=distance\time taken that's the formula I've used.I hope you'll understand it.
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Sorry,
For a), 18c^2 - 18c^2 = 0
Not = 36c^2
