Solve.To determine the number of fish in a lake, a park ranger catches 300 fish, tags them, and returns them to the lake. Later, 72 fish are caught, and it is found that 24 of them are tagged. Estimate the number of fish in the lake.
A. 900
B. 518,400
C. 100
D. 6
Answer: A
Mathematics
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Plot the number in the complex plane.2i
A. 
B. 
C. 
D. 
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Solve. Remember to insert units when writing your answer.A company wishes to ship 6 boxes of their product, each box weighing 6 lb 
What is the total weight of 
A. 37 lb 14 oz B. 12 lb 14 oz C. 36 lb 14 oz D. 36 lb 5 oz
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Write a quadratic equation in standard form with the given solution set.{-7i, 7i}
A. x2 + 49 = 0 B. x2 - 49 = 0 C. x2 - 14x - 49 = 0 D. x2 + 14x + 49 = 0
Mathematics