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nexus9112 [7]
2 years ago
14

The number of books (b) in a preschool classroom is proportional to the number of children (c) enrolled.

Mathematics
2 answers:
Fofino [41]2 years ago
7 0
The answer is c i believe
siniylev [52]2 years ago
5 0
ITS C jxjhxbxbdbxjjxjxjx
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The wholesale price for a pillow is $3.50 . A certain department store marks up the wholesale price by 60%. Find the price of th
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5.60

Step-by-step explanation:

3.50 + 60 % (2.10)= 5.60

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If you remove the last digit (one’s place) from a 4-digit whole number, the resulting number is a factor of the 4-digit number.
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Answer:

  900

Step-by-step explanation:

We assume that your 4-digit number must be in the range 1000 to 9999. Clearly, any number ending in zero will meet your requirement:

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However, the requirement cannot be met when the 1s digit is other than zero.

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For some 3-digit number N and some 1s digit x, the 4-digit number will be

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Dividing this by N will give ...

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N will only be a factor of 10N+x when x=0.

So, there are 900 4-digit numbers that meet your requirement. They range from 1000 to 9990.

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3 years ago
(20 points!) Find the median, mode, range, Q1, Q2, Q3, IQR and outliers, if any, of the data set. Round to the nearest tenth of
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2 years ago
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Answer:

Because we actually divide by 10 when a number is multiplied by 0.1.

Step-by-step explanation:

Let a be a number.

When we multiply a number by 10:

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For example:

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Considering a decimal number:

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Multiplying a number with 0.1 (which is actually \frac{1}{10}) means dividing the number by 10.

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Considering a decimal number:

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6 0
3 years ago
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