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Suppose car A is heading south at 80 km/h and car B is heading east at 70 km/h. Both are headed for the intersection at

Suppose car A is heading south at 80 km/h and car B is heading east at 70 km/h. Both are headed for the intersection at point C. At what rate are the cars approaching each other when car A is 70 m and car B 64 m from the intersection? Enter your answer accurate to 2 decimal places.

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