Solve the problem.It has been determined that the number of fish f(t) that can be caught in t minutes in a certain pond using a certain bait is f(t) = 0.28t + 1, for t > 10. Find the number of fish that can be caught if you fish for 21 minutes. Round your answer to the nearest whole number.

A. 25
B. 7
C. 23
D. 15


Answer: B

Mathematics

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Express the following logarithm as specified.ln  in terms of ln 3

A.  ln 3
B.  ln 27
C.  ln 3
D. 6 ln 3

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Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x.

A. not a function B. function

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Write the partial fraction decomposition of the rational expression.

A.  + 
B.  + 
C.  + 
D.  + 

Mathematics

Determine from its graph if the function is one-to-one.f(x) =

A. Yes B. No

Mathematics