Mathematics, 26.03.2021 21:40, allytrujillo20oy0dib

The height of the water in a tank decreases by 3.5 cm each day. When the tank is full, the water is 10 m deep. The water tank needs to be refilled when the water height drops below 4 m. Find the day that water tank needs to be refilled. Round down to the nearest day. please help I've been stuck on this for 3 days

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The height of the water in a tank decreases by 3.5 cm each day. When the tank is full, the water is...