The humidity is currently 69% and falling at a rate of 4 percentage points per hour. (a) Estimate the change in humidity over the next 20 minutes. (Round your answer to one decimal place.) percentage points (b) Estimate the humidity 20 minutes from now. (Round your answer to one decimal place.) % The daily production level is currently 100 filters and increasing by rate of 8 filters per day. (a) Estimate the change in daily production over the next week. filters (b) Estimate the daily production in a week. filters

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