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anonymous

  • one year ago

Urgent need answer fast Fan and medal//CHECK BELOW Which shows the expression below in simplified form? (8.5 × 10-2) - (1.5 × 10-4) A. 8.485 × 10-3 B. 8.485 × 10-2 C. 8.35 × 10-2 D. 8.35 × 10-3

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  1. anonymous
    • one year ago
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    i KNOW its either a or b but im not sure which one

  2. LynFran
    • one year ago
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    whats 8.5*10^-2=? whats 1.5*10^-4=?

  3. anonymous
    • one year ago
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    let me calculate

  4. anonymous
    • one year ago
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    0.08485

  5. LynFran
    • one year ago
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    now put it in standard form we get ?

  6. anonymous
    • one year ago
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    hav no idea how to do that honestly

  7. LynFran
    • one year ago
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    0.08485 same as 8.485*10^2 we move 2 decimal places

  8. anonymous
    • one year ago
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    oh i see what you are saying

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spraguer (Moderator)
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