Write the Babylonian numeral as a Hindu-Arabic numeral.

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A. 1930

B. 1803

C. 1805

D. 1705

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Answer: B

Mathematics

Use the rules for exponents to rewrite the expression and then evaluate the new expression.  

A.
B. -4
C. 2
D. - 

Find the product.(-8x3)(8x2)

A. -64x5 B. 16x6 C. 16x5 D. -64x6

Express the product as a sum containing only sines or cosines.sin(2?) sin(4?)

A. [- cos(2?) - cos(6?)]
B. [cos(6?) - sin(2?)]
C. [cos(2?) - cos(6?)]
D. sin²(8?²)

Use the discriminant to determine whether the equation has two rational solutions, one rational solution, two irrational solutions, or two nonreal complex solutions. Do not actually solve.16x2 + 8x + 1 = 0

A. One rational solution B. Two irrational solutions C. Two rational solutions D. Two nonreal complex solutions