Subtract and, if possible, simplify. - 

A.
B.
C. 7
D.


Answer: B

Mathematics

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Use the compound interest formula to compute the future value of the investment. Round to the nearest cent.$18,000 at 3% compounded semiannually for 10 years

A. $24,243.39 B. $23,400.00 C. $24,190.49 D. $20,889.73

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Find the slope of the tangent line to the graph of each function at the given point and determine an equation of the tangent line. ?  at  ?

A.  
B.  
C.
D.

Mathematics

Find the limit, if it exists. ? ?

A. - 23 B. - 24 C. - 21 D. - 30 E. The limit does not exist

Mathematics

Graph the function and give its domain and its range.f(x) =  - 2

A. (0, ?); (-?, ?)

B. (-?, ?); [2, ?)

C. (-?, ?); (-2, ?)

D. (-?, ?); (-?, ?)

Mathematics