2. Rainwater accumulates in the ditch as follows: 10 centimeters of water in the 1st second, 15 centimeters in the 2nd second, 20 centimeters in the 3rd second, and so on. Assuming that the ditch has sufficient capacity for storage, how many centimeters of water will it have after 10 seconds?

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A:

Q: 3.A kite at an altitude of 200 ft. moves horizontally at the rate of 20 ft/sec. At what rate is the…

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A:

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