Perform the indicated operations.19.7 - 7.83
A. 12.97
B. 11.87
C. 12.87
D. 12.23
Answer: B
Mathematics
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A group of marine biologists estimates that if certain conservation measures are implemented, the population of an endangered species of whale will be
?
?
where N(t) denotes the population at the end of year t. Find the average population of the whales over the next 2 years.
?
A. 592 B. 599 C. 602 D. 604
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Find a so that the statement is true.
a = __________
Fill in the blank(s) with the appropriate word(s).
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Solve the problem.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Determine the distance, w, between the outside walls.A = 4 m
A. 3 m B. 3.5 m C. 1.75 m D. 5.4 m
Mathematics