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19. In scientific notation, 670,000,000 + 700,000,000 = ? A. 1.37 × 10-9 B. 1.37 x 107 C. 1.37 x 108 D. 1.37 10° E. 137 x 1015

19. In scientific notation, 670,000,000 + 700,000,000 = ? A. 1.37 × 10-9 B. 1.37 x 107 C. 1.37 x 108 D. 1.37 10° E. 137 x 1015
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19. In scientific notation, 670,000,000 + 700,000,000 = ?

A. 1.37 × 10-9
B. 1.37 x 107
C. 1.37 x 108
D. 1.37 10°
E. 137 x 1015

asked
User Tomer Pintel
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7.8k points

1 Answer

3 votes
1.37x10^9 is the correct answer
answered
User Yuan JI
by
7.7k points
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