Marika is training for a track race. She starts by sprinting 100 yards. She gradually increases her

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Marika is training for a track race. She starts by sprinting 100 yards. She gradually increases her distance, adding 4 yards a day for 21 days. The explicit formula that models this situation is a_(n)=100+(n-1)4. How far does she sprint on day 21?

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Posted Date: Jan 02, 2023 01:11 AM

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Marika is training for a track race. She starts by sprinting 100 yards. She gradually increases her

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Cambridge IGCSE And O Level Additional Mathematics

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