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Find the sum of the numbers. Express your answer in scientific notation.
(6.94 x 10-7)+(2.7x10-)
O 7.21x 10-
O 9.64 x 10-
O 7.21x10-2
O 9.64 x 10-7

Find the sum of the numbers Express your answer in scientific notation 694 x 10727x10 O 721x 10 O 964 x 10 O 721x102 O 964 x 107 class=

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SDCInfinity

Answer:

7.21 × 10⁻⁷

Step-by-step explanation:

(6.94 × 10⁻⁷) + (2.7 × 10⁻⁸) = 7.21 × 10⁻⁷

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