Write the given decimal as an infinite series, then find the sum of the series, and finally, use the result to write the decimal as a ratio of two integers.0.44444 . . .

A.  
B.  
C.
D.  


Answer: B

Mathematics

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Determine whether the function is a polynomial function.f(x) = -12x6 - 3x + 

A. Yes B. No

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Solve the problem.A bullet is fired with a muzzle velocity of 1393 ft/sec from a gun aimed at an angle of 8° above the horizontal. Find the horizontal component of the velocity.

A. 193.9 ft/sec B. 1379 ft/sec C. 195.8 ft/sec D. -202.7 ft/sec

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Solve the right triangle for all missing sides and angles to the nearest tenth.c = 18B = 16.8°

A. A = 73.2°, a = 5.4, b = 5.2 B. A = 73.2°, a = 17.2, b = 5.2 C. A = 73.2°, a = 5.2, b = 17.2 D. A = 73.2°, a = 17.2, b = 5.4

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Add or subtract, as indicated. Assume that all variables represent positive real numbers. - 6 - 2

A. -67
B. -8
C. -67
D. -8

Mathematics