Mathematics, 08.07.2020 23:01 kenzie5889
The fish population in a certain lake rises and falls according to the formula F = 4000(26 + 12t − t^2). Here F is the number of fish at time t, where t is measured in years since January 1, 2002, when the fish population was first estimated. (a) On what date will the fish population again be the same as it was on January 1, 2002? (b) By what date will all the fish in the lake have died?
Answers: 2
Mathematics, 21.06.2019 21:00
Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36
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Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.
Answers: 2
The fish population in a certain lake rises and falls according to the formula F = 4000(26 + 12t − t...
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