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Tabbiejack

  • one year ago

Find the simplified form of the expression. Give your answer in scientific notation. (9x10^5) (6x10^-7)

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  1. aditya96
    • one year ago
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    \[5.1*10^{-1}\]

  2. Tabbiejack
    • one year ago
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    \[\left( 9x10^{5} \right)\left( 6x10^{-7} \right)\]

  3. aditya96
    • one year ago
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    sorry it is 5.4

  4. Tabbiejack
    • one year ago
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    can you help me with another

  5. aditya96
    • one year ago
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    yes

  6. Tabbiejack
    • one year ago
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    What is the simplified form of the expression?|dw:1369551234066:dw|

  7. aditya96
    • one year ago
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    is it m

  8. Tabbiejack
    • one year ago
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    yes

  9. aditya96
    • one year ago
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    \[1/4\frac{ c ^{20} }{ m ^{12} }\]

  10. aditya96
    • one year ago
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    u have to muitiply the external power with the individual no to get it

  11. Tabbiejack
    • one year ago
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    o that is not the answer right

  12. aditya96
    • one year ago
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    sorry it is the same only with a 4^4 in the numerator

  13. aditya96
    • one year ago
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    just remove1/4

  14. Tabbiejack
    • one year ago
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    I'm confused

  15. RadEn
    • one year ago
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    (9x10^5) (6x10^-7) = (9x6) (10^5 x 10^-7) = 54 * 10^(5-7) = 54 * 10^-2 = 54/10^2 = 54/100 = 0.54

  16. aditya96
    • one year ago
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    \[\frac{ m ^{-12} }{4^{-4} c ^{-20} }\]

  17. aditya96
    • one year ago
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    so it becomes\[\frac{4^{4} c ^{20} }{ m ^{12} }\]

  18. Tabbiejack
    • one year ago
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    |dw:1369551670166:dw|

  19. Tabbiejack
    • one year ago
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    and|dw:1369551862560:dw|

  20. aditya96
    • one year ago
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    |dw:1369551868497:dw|

  21. Tabbiejack
    • one year ago
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    thats not an option

  22. aditya96
    • one year ago
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    then there is a problem in question or the options coz this the solution u will get after solving the question

  23. RadEn
    • one year ago
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    |dw:1369552089230:dw|

  24. Tabbiejack
    • one year ago
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    dah wow ok i was lost

  25. aditya96
    • one year ago
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    @Tabbiejack ur option 3 is the same as my answer check it

  26. aditya96
    • one year ago
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    its ok

  27. Tabbiejack
    • one year ago
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    i see know

  28. Tabbiejack
    • one year ago
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    I have another

  29. aditya96
    • one year ago
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    ok

  30. Tabbiejack
    • one year ago
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    A population of 1,750 cheetahs decreases by 11% per year. How many cheetahs will there be in the population after 10 years? Round your answer to the nearest whole number. A. 4969 B. 486 C. 546 D. 1640

  31. Tabbiejack
    • one year ago
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    i think its c

  32. Tabbiejack
    • one year ago
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    idk

  33. RadEn
    • one year ago
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    1750 * (1 - 11%)^10 = 1750 (0.89)^10 = 545.68009877440821... = 546

  34. Tabbiejack
    • one year ago
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    really i got it right wow

  35. Tabbiejack
    • one year ago
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    last 1

  36. Tabbiejack
    • one year ago
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    |dw:1369552541828:dw|

  37. Tabbiejack
    • one year ago
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    thank you guys so so much for everything really

  38. aditya96
    • one year ago
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    \[1/m ^{18}\]

  39. Tabbiejack
    • one year ago
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    you are hella smart with this you must have all good grades in math

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