Alake initially contains 4000 fish. suppose that in the absence of predators or other causes of removal, the fish population increases by 10% each month. however, factoring in all causes, 300 fish are lost each month. a. explain why the fish population after n months is modeled by pn=1.06n-1 - 150 with p0=2000b. how many fish will be in the pond after 5 months

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

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Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?