you are filling your empty pool with water.
The depth of the water is changing at a rate of 6/sqrt(2t+7) ft/minute. How deep is the water after 9 minutes?
1 answer
∫[0,9] 6/√(2t+7) dt = 6√(2t+7) |[0,9] = 6(5-√7)
The depth of the water is changing at a rate of 6/sqrt(2t+7) ft/minute. How deep is the water after 9 minutes?
1 answer