Answer :
Final answer:
The mass of water in the pool is 1263 kg.
Explanation:
To find the mass of water in the pool, we first need to calculate the volume of water. The volume of the pool is given by length × width × depth. Converting feet to meters, we have 39.4 m × 29.7 m × 3.30 ft = 1.263 m³. Since the density of water is 1.0 g/mL = 1000 kg/m³, the mass of water in the pool is 1.263 m³ × 1000 kg/m³ = 1263 kg. Therefore, the mass of water in the pool is 1263 kg in scientific notation.
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