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Genrish500 [490]
3 years ago
6

tim measures a water tower (cylinder) with the circumference of 62.8cm and height of 11.5cm, in his town a person needs 300cm3 o

f water in summer; how many people can this water tower support (sorry i worded this confusing my)
Mathematics
1 answer:
miss Akunina [59]3 years ago
7 0

Answer:

about 12 people

Step-by-step explanation:

cir.=2πr=62.8 , so r=31.4/π , vol of tower= base area × hight = πr² × 11.5 ≈ 3609.17 cm³ , number of people= vol/300 ≈ 12

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