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abruzzese [7]
3 years ago
7

(29 PTS) Explain how the Quotient of Powers Property was used to simplify this expression. 3^4/9 = 3^2

Mathematics
2 answers:
Virty [35]3 years ago
6 0

Step-by-step explanation:

d is the correct ans

see,

As the bases are equal we can cut the bas,

Neko [114]3 years ago
5 0

Answer:

B. By simplifying 9 to 3^{2} to make both powers base three and subtracting the exponents

Step-by-step explanation:

When you have a division the quotient of powers property states that the exponents should be substracted, and by simplifying 9 to 3^{2} you end up with an equation like this:

\frac{3^{4} }{3^{2} }=3^{2}

Then you just have to substract the exponent from the denominator from the numerator´s exponent, which would be:

4-2=2

and the resultant equation would be:

3^{2} =3^{2}

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Answer:

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3 years ago
Madeline received $300 for her birthday. She deposits it into a savings account with an interest rate of 2.45%. She makes monthl
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Answer:

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Step-by-step explanation:

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The interest earned is the difference between her account balance and the amount she deposited:

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<em>Account value calculation</em>

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<em>Comment on account value</em>

In problems of this nature, it is always necessary to determine when the deposits are made relative to when the account value is measured. Here, we assume the $300 deposit is immediate, and its value is measured 8 years hence.

The monthly deposits are not described in that detail. In order to get any of the numbers in the answer list, we need to assume the deposits are at the beginning of the month. If we assume they are at the end of the month, the amount of interest is reduced by about $33.18, the last month's interest.

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