Express the number in scientific notation.780,000,000
A. 7.8 × 10-7
B. 7.8 × 10-8
C. 7.8 × 107
D. 7.8 × 108
Answer: D
Mathematics
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A. 756.8 in.3 B. 378.4 in.3 C. 252.27 in.3 D. 792.12 in.3
Mathematics
Provide an appropriate response. Solve for x: 0.5x = 1500
A. x = 42.2030 B. x = -10.5507 C. x = 84.4060 D. x = -21.1015
Mathematics
Solve the rational equation. If there is no solution, state this as your answer.
+ 
= 
A. no solution B. {54} C. {108} D. {0}
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Solve the equation by the method of your choice. Simplify irrational solutions, if possible.3x2 - 5x - 8 = 0
A. 
B. 
C. 
D. 
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