Mathematics, 24.07.2020 14:01, dlatricewilcoxp0tsdw

44. The length of a road is 380 m, correct to the nearest 10 m. Maria runs along this road at an average speed of 3.9 m/s. This speed is correct to 1 decimal place. Calculate the greatest possible time taken by Maria.

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44. The length of a road is 380 m, correct to the nearest 10 m. Maria runs along this road at an ave...