The profit, P, in hundreds of dollars, from the sale of “x” kilograms of tuna fish can be modeled by the function p(x) = 90x / x+100. a) Determine the profit from the sale of 50 kg of tuna. b
The profit, P, in hundreds of dollars, from the sale of “x” kilograms of tuna fish can be modeled by the function p(x) = 90x / x+100.
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a) Determine the profit from the sale of 50 kg of tuna. |
b) Determine the average rate of change in profit between 0 kg and 50 kg in sales |
c)How much tuna must be sold for the profit to be 45 hundred dollars?
2. At the Bay of Fundy, a tourist notices it takes 6 hours to go from high tide to low tide. She is informed from her tour guide that there is a 20 m water depth difference between the low tide and high tide. If the water depth is zero at low tide, create and label a graph to show the water level versus time, where t = 0 hours represents the time at low tide.
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can you answer part a, b, c since they are all one question
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