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20 April, 21:47

Polly's parents car weighs about 3500 pounds. Samantha, Esther, and pollys each wrote the weight of the car in scientific notation. Polly wrote 35.0*10^2, Samantha wrote 0.35*10^4, Esther wrote 3.5*10^4. A. Which of these girls are correct? B. Explain the mistakes of those who got the question wrong.

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Answers (2)
  1. 20 April, 23:12
    0
    Esther is correct, the first number to a scientific notation has to be above 0 but under 10
  2. 21 April, 01:04
    0
    Esther is correct. The other two misplaced the decimal place.
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Home » Mathematics » Polly's parents car weighs about 3500 pounds. Samantha, Esther, and pollys each wrote the weight of the car in scientific notation. Polly wrote 35.0*10^2, Samantha wrote 0.35*10^4, Esther wrote 3.5*10^4. A. Which of these girls are correct? B.
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