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lapo4ka [179]
3 years ago
10

It costs $12 per person to enter a museum. This relationship is shown in the following equation.

Mathematics
1 answer:
azamat3 years ago
7 0
There were 45 people

12n=540
$540 divided by the 12$ per person is 45

540/12=45
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Marat540 [252]
Can you like take a picture it will be more easier to understand
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3 years ago
I’m stuck on this please someone help
kakasveta [241]

Answer:   \bold{a_{n+1}=\dfrac{1}{2}a_n}

<u>Step-by-step explanation:</u>

Term-to-term rule is also called the recursive rule.

The recursive rule for a geometric sequence is: a_{n+1}=a_n\cdot r  where

  • a_n\ \text{is the previous term}
  • r is the common ratio

The common ratio (r) is the second term divided by the first term <em>(which is the same ratio for each term divided by its previous term) </em>

In the given sequence {64, 32, 16, 8, 4}, r=\dfrac{32}{64}\quad \rightarrow \quad r=\dfrac{1}{2}

So, the recursive rule is: {a_{n+1}=a_n\cdot \dfrac{1}{2}

6 0
3 years ago
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Eduardwww [97]

Answer:

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Step-by-step explanation:

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Hope this helps!! :)

6 0
3 years ago
Solve: 3/9 : 4 =
sweet-ann [11.9K]

9514 1404 393

Answer:

  D.  1/12

Step-by-step explanation:

Form the fraction and simplify.

  (3/9)/4 = (1/3)/4 = 1/(3·4) = 1/12

5 0
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Step-by-step explanation:

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