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olasank [31]
3 years ago
6

What is the common ratio of the geometric sequence below? 10, 15, 22.5, 33.75

Mathematics
2 answers:
sergij07 [2.7K]3 years ago
7 0

hat ratio will be 15/10 = 1.5.

Check:

.. 22.5/15 = 1.5

.. 33.75/22.5 = 1.5

seraphim [82]3 years ago
5 0
That ratio will be 15/10 = 1.5.

Check:
.. 22.5/15 = 1.5
.. 33.75/22.5 = 1.5
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Eva8 [605]

C. 42

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7 0
3 years ago
Need help with this <br>​
defon

Let n be the larger integer and n-2 be the smaller integer.

n² - (n - 2)²

= n² - (n - 2)(n - 2)

= n² - (n² - 4n - 4)

= n² - n² + 4n + 4

= 4n + 4

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No matter what value n is, it will always be a multiple of 4.

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3 years ago
Which is the better deal per car? 12 car washes for $100 or 5 car washes for $45
il63 [147K]

Answer:

12 Car washes for $100

Step-by-step explanation:

mark brainliest please.

5 0
3 years ago
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Alik [6]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Which exponential function has an initial value of 2?<br><br> f(x) = 2(3x)<br><br> f(x) = 3(2x)
Sidana [21]
<span>f(x) = 2(3x)
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Exponential growth formula.
</span>y=a(1+r)^{x}
<span>a represents the initial value.</span>
7 0
3 years ago
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