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Inessa05 [86]
3 years ago
8

There are 40 boys in 6th grade. The number of girls in 6th grade is 30. Carly says that means the ratio of the number of boys in

6th grade to the number of girls in 6th grade is 4:7. Is this statement true or false?
Mathematics
2 answers:
seropon [69]3 years ago
8 0

Answer: false

Step-by-step explanation:

It’s 4:3 and not 4:7 because the 7 was never mentioned in the problem

solong [7]3 years ago
4 0

Answer:

False

Hope this helps and mark 5 stars and brainlliest please.

Step-by-step explanation:

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Maurinko [17]
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What is four and five eighths as a improper fraction and a mixed number
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4 5/8 as an improper fraction is 37/8
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As a mixed number it is the same I think. 5 can’t decide into 8 so it stays 4 5/8.

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Vesnalui [34]

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Step-by-step explanation:

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AfilCa [17]

Answer:

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2 years ago
Please someone help!! I tried my best to complete this problem but i'm stuck now (also am i even doing it right so far??!);(
Alik [6]

Answer and Step-by-step explanation:

You got everything correct so far except for #4.

4. Yes, it is 1. But it would be in months.

So you would put:

1 month = x

12 months = 1 year.

Since the population increases by 1.5 times a <em>month.</em>

For question number 3.

The equation should be:

f(x) = 100(1.5)^x <- Function

f(x) = 100(1.5)^{12} <- Function when x is 12 months (1 year)

(Put those both the same way I put it.)

It gives you the equation to work with, you just have to plug in the values.

1.5 is in the parenthesis because it needs to be the one that is raised by an exponent.

100 is the initial population, so it stays on the outside.

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7 0
3 years ago
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