Decide whether the given functions are inverses.?

A. Yes
B. No


Answer: A

Mathematics

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The length (in centimeters) of a common commercial fish is approximated by the von-Bertalanffy growth function  where a, b, and k are positive constants. ? Select the graph of f. ?

A. ?


B. ?


C. ?


D. ?


E. ?


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Divide and then interpret the remainder.An acre is 43,560 sq. ft. How many acres is 100,000 sq. ft.?

A. 3 acres with 30,680 sq. ft. left over B. 2 acres with 29,568 sq. ft. left over C. 3 acres with 32,595 sq. ft. left over D. 2 acres with 12,880 sq. ft. left over

Mathematics

Find the product.(z - 2)(z - 5)

A. 2z2 - 10 B. z2 - 7z + 10 C. 2z + 10 D. z2 + 7z - 10

Mathematics

Solve the problem.What is the domain of the function f(x) =  ?

A. [5, ?) B. (-?, -7) ? (5, ?) C. (-?, -7) ? [5, ?) D. (-?, -7)

Mathematics