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anonymous

  • one year ago

(FAN AND MEDAL) The following table shows the expressions that represent the sales of 4 companies: Company A B C D Sales 340(1.03)x 275(0.89)x 180(1.23)x 260(1.90)x

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  1. anonymous
    • one year ago
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    Rank the company sales by smallest to largest percent of increase and select the correct answer below. A)A, B, C, D B)A, D, B, C C)B, A, C, D D)C, B, D, A

  2. anonymous
    • one year ago
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    @Michele_Laino can you help me???

  3. anonymous
    • one year ago
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    @DanJS @amoodarya @peachpi ???

  4. anonymous
    • one year ago
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    i need help please

  5. amoodarya
    • one year ago
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    do you mean ? \[340(1.03)^x \\275(0.89)^x \\180(1.23)^x \\260(1.90)^x\]

  6. anonymous
    • one year ago
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    yes

  7. amoodarya
    • one year ago
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    ok so note that \[if\\a>b>c>d>0\\x>o\\a^x>b^x>c^x>d^x\]

  8. anonymous
    • one year ago
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    so, what i need to do now?

  9. amoodarya
    • one year ago
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    which base is largest ?

  10. anonymous
    • one year ago
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    i tink the first one

  11. anonymous
    • one year ago
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    @amoodarya ???

  12. anonymous
    • one year ago
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    @jim_thompson5910 ???

  13. amoodarya
    • one year ago
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    coefficient is not important base is i m p o r t an t

  14. jim_thompson5910
    • one year ago
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    Bases are marked in \(\color{red}{\text{red}}\) \[340({\color{red}{1.03}})^x \\275({\color{red}{0.89}})^x \\180({\color{red}{1.23}})^x \\260({\color{red}{1.90}})^x\]

  15. amoodarya
    • one year ago
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    \[340(1.03)^x\\275(0.89)^x\\180(1.23)^x\\260(1.90)^x\\1.9 >1.23>1.03>0.89\\so \\260(1.90)^x >180(1.23)^x >340(1.03)^ >275(0.89)^xx\]

  16. anonymous
    • one year ago
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    so the asnwer its B? i'm right?

  17. anonymous
    • one year ago
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    oh no my bad

  18. amoodarya
    • one year ago
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    b is smallest

  19. anonymous
    • one year ago
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    its A or C? RIGHT?

  20. jim_thompson5910
    • one year ago
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    @EmilyF03 what do you get when you sort these numbers (smallest to biggest) 1.03, 0.89, 1.23, 1.90

  21. amoodarya
    • one year ago
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    again note that B is smallest so ...?

  22. amoodarya
    • one year ago
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  23. amoodarya
    • one year ago
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    look this pic make a sense

  24. anonymous
    • one year ago
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    Yup

  25. amoodarya
    • one year ago
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    make a sense ?

  26. anonymous
    • one year ago
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    yes

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