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Official Question EA Two-Part Analysis Organization A has 1,050 Member

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Official Question EA Two-Part Analysis Organization A has 1,050 Member  [#permalink]

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New post 19 Jun 2018, 11:36
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Official Question EA Two-Part Analysis Organization A has 1,050 Members
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Re: Official Question EA Two-Part Analysis Organization A has 1,050 Member  [#permalink]

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New post 19 Jun 2018, 11:43
Did somebody else read this as "rate of increase" and try to solve for the percent increases...
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Re: Official Question EA Two-Part Analysis Organization A has 1,050 Member  [#permalink]

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New post 19 Jun 2018, 12:16
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1050 + 5x = 1550 + 5y

5x - 5y = 500

(Divide both sides by 5)

x - y = 100

Only two digits were x - y = 100 is 130 and 30
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Re: Official Question EA Two-Part Analysis Organization A has 1,050 Member  [#permalink]

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New post 15 Jul 2018, 19:40
what is the OA? IT is compounding every year no of members(1 + x/100)^5
Re: Official Question EA Two-Part Analysis Organization A has 1,050 Member &nbs [#permalink] 15 Jul 2018, 19:40
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