Simplify. +2-  

A.
B.
C.
D.


Answer: C

Mathematics

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For the given arithmetic sequence, find the specified term an and the sum of the terms from a1 to an, inclusive.1, 6, 11, 16, ... ; find a28

A. 136; 3976 B. 136; 1988 C. 28; 3836 D. 136; 1918

Mathematics

Solve for R:

E2 P = ÄÄ R a. 1 R = ÄÄÄÄ ÚÄÄÄ ûE2P b. ÚÄÄÄ R = ûE2P c. R = E2P d. ÚÄÄ ³E2 R = ³ÄÄ û P e. E2 R = ÄÄ P

Mathematics

Solve the problem.An accountant tabulated a firm's profits for four recent years in the following table:  The accountant then fit both a linear graph and an exponential curve (seen below) to the data, in order to estimate future profits. Use the exponential graph to estimate the profits in the year 2001.

A. About $300,000 B. About $750,000 C. About $1,000,000 D. About $1,300,000

Mathematics

Multiply.(-8x3)(-6x3)

A. -48x9 B. -14x9 C. 48x6 D. -14x6

Mathematics