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kupik [55]
3 years ago
9

Ruden bought 6 new books for his collection, increasing his collection by 12%. How many books did he have before his purchase?

Mathematics
1 answer:
forsale [732]3 years ago
3 0

Answer:

he had 44 books before he bought those 6

Step-by-step explanation:

If you multiply 6 times 2 it is 12, which means if you take away 12 from 100 that is 88. if you divided 88 by 2 (the same thing you did to the 6 to make it 12%) that would be 44.

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An automobile producing company operates car dealerships that sell its cars. In order to assess the service costumers get at the
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Answer:

Step-by-step explanation:

Hello!

The objective of this experiment is to assess the service customers receive at the dealerships.

1) The population in this survey is:

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2) The sample in this survey is:

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3 years ago
What is the first step in solving the equation Two-thirds x + one-third x + 2 = 5?
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3 0
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Read 2 more answers
Data Set #1
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Answer:

The data table is attached below.

Step-by-step explanation:

The average of a set of data is the value that is a representative of the entire data set.

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\bar x=\frac{1}{n}\sum\limits^{n}_{i=1}{x_{i}}

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\bar x_{1}=\frac{1}{3}\times[10+11+9]=10

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\bar x_{3}=\frac{1}{3}\times[59+58+61]=59.33

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The data table is attached below.

3 0
3 years ago
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