seachick82 seachick82

04-03-2021
Chemistry

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How many significant digits are in this number?
742800
1.6
2.5
3.4
4.3

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marianascorreia05 marianascorreia05

04-03-2021

3. There are 4 significant digits. The significant digits are 7428.

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The rectangle has an area of 4(x+3) square units. A- If the dimensions of the rectangle are doubled, what is the area of the new rectangle in terms of x? Show y