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Mathematics, 19.10.2019 20:30 bsndb5638

1. what is 0.783 written in scientific notation?

2. solve the following and express your answer in scientific notation.

(8.23 x 109) + (9.1 x 109)

3. one blue whale weighed 4.2 x 105 pounds while another weighed 2.6 x 104. find the difference in weight, and express your answer

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1. what is 0.783 written in scientific notation?

2. solve the following and express you...
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