Write the number in scientific notation.In a certain state, the railway system carried a total of 103,000,000,000 passengers.
A. 1.03 × 1012
B. 1.03 × 1011
C. 1.03 × 1010
D. 10.3 × 1011
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Solve the problem.Find the volume of a box 8 in. x 4 in. x 6 in.
A. 192 cu. in. B. 144 cu. in. C. 128 cu. in. D. 384 cu. in.
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Add or subtract as indicated and write the result in standard form.(-4 - 6i) + (-1 - 5i) + (-1 - 3i)
A. -5 - 11i B. -6 - 14i C. -4 - 8i D. -4 - 4i
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A. 2,464 B. 488 C. 888 D. 1,988
Mathematics