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prohojiy [21]
3 years ago
5

Which of the following portions are true

Mathematics
1 answer:
amm18123 years ago
6 0
The answer would be C. If you divide 18 by 48 you would get 0.375, if you divide 27/72 you would also get 0.375. This shows that both are equivalent to each other.
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Gre4nikov [31]
Your equation should be 1.50x + 13 = 35.50
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3 years ago
What’s equivalent to the equation 5x+30=45 PLEASE HELP ME
Leto [7]

Answer:

x+6=9

Step-by-step explanation:

divide all by 5

6 0
3 years ago
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Jake is studying a small insect population for his science fair project. In the mornings before school he records the insect pop
Masja [62]

Using it's concept, it is found that the average rate of change of this function over the interval of time from 30 days to 60 days is of 0.4 insects per day.

<h3>What is the average rate of change?</h3>
  • The <em>average rate of change</em> of a function f(x) over an interval [a,b] is given by the <u>change in the output divided by the change in the input</u>, that is:

A = \frac{f(b) - f(a)}{b - a}

In this problem:

  • The inputs are of 30 and 60 days, hence a = 30, b = 60.
  • At day 30, there are 20 insects, hence f(a) = 20.
  • At day 60, there are 32 insects, hence f(b) = 32.

Then:

A = \frac{32 - 20}{60 - 30} = 0.4

The average rate of change of this function over the interval of time from 30 days to 60 days is of 0.4 insects per day.

You can learn more about the average rate of change at brainly.com/question/25775946

5 0
3 years ago
.
Ket [755]

Answer:

D

Step-by-step explanation:

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3 years ago
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If you answer this question you get brainliest
frosja888 [35]

I don't see the question, so...

8 0
2 years ago
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