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5 votes
What is the value of the expression, written in standard form.(6.6×10^-2)(3.3×10^-4)

2 Answers

3 votes

Answer:

200

srry if its wrong correct me or ask questions in the comments

User AndrewJE
by
7.9k points
5 votes

1) 6.6 * 3.3 = 21.78

2) (10^ - 2 )*(10^ - 4) = 10 ^ ( -2 - 4) = 10 ^ - 6

3) result: 21.78 * 10 ^ - 6

4) to convert to standard form run the period on space to the lef and multiply the ten base by 10 =>

2.178 * 10 ^ - 5

Answer: 2.178 * 10 ^ - 5
User ErikE
by
8.0k points

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