Mathematics, 04.05.2021 20:20, tristina20
4. If water is pumped into the pool at a rate of 2 litres per second, how long would it take to fill
the pool from empty? Give your answer in hours and minutes.
5. If the cost of the water is 0.1p per litre, calculate the weekly charge given these conditions.
The water must be completely changed twice per week for health reasons. Give yourâ
Answers: 3
Mathematics, 21.06.2019 15:00, ozheng24112
What is the missing constant term in the perfect square that starts with x^2 -20x
Answers: 1
4. If water is pumped into the pool at a rate of 2 litres per second, how long would it take to fill...
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