Simplify the rational expression.

A.
B.
C.
D.


Answer: B

Mathematics

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Find the surface area of the surface S.S is the cap cut from the sphere x2 + y2 + z2 = 49 by the cone z = 6.

A. 98?
B. 49
C. 49?
D. 49?

Mathematics

Solve the problem.Use a graphing calculator to visualize the first 25 terms of the series4 -  +  -  + ...What does the sequence of terms approach? Determine whether the infinite series converges or diverges. If the series converges, what value does it approach?

A. 0; Converges; 0 B. 1; Diverges C. 0; Converges; e D. 0; Converges; ?

Mathematics

Perform the indicated operation. Simplify your answers.  - 

A.
B.
C.
D.

Mathematics

Find the reciprocal.4

A.
B.
C. 1
D. 4

Mathematics