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2 years ago

In which year did the population grow the fastest ? Justify your answer using the average rate of change

Mathematics

1 answer:

ch4aika [34]2 years ago

3 0

1957 avg rate of 500,000 per every person

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A line has a slope of 3/7 and a y-intercept of 0. What is it’s equation in slope-intercept form?

Ilia_Sergeevich [38]

Answer:

y = 3/7x

Step-by-step explanation:

Well slope-intercept form means this -----> y=mx+b

m = slope

b = y- intercept

In the question given they already telling us the slope (3/7) and the y intercept (0) so to put it into slope intercept form it will be ---> y= 3/7x

* If your y - intercept is zero you don't need to replace it with the b because its zero it means nothing (it has no value)

Hope this helps!!!

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2 years ago

10. On one night, a group of 9 rats carried away 45 kg of food. What is the reduced ratio of rats to food weight

GenaCL600 [577]

Answer:

Number of rats : Food weight = 1 : 5

Step-by-step explanation:

Number of rats in the group = 9

Weight of food carried away by them = 45 kg

Ratio of the number of rats and food weight = $\frac{\text{Number of rats}}{\text{Weight of food carried by the rats}}$

= $\frac{9}{45}$

= $\frac{1\times 9}{5\times 9}$

= $\frac{1}{5}$

Therefore, Number of rats : Food weight = 1 : 5

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2 years ago

Use the data in the table below to create a scatter plot. Based on your scatter plot, does the data

Rashid [163]

Answer:

Step-by-step explanation:

There is a positive correlation, as hours spent gets bigger the test score gets bigger with some outliers

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2 years ago

Find the length to the third side. If necessary, round to the nearest tenth.

Nonamiya [84]

Answer:

it would be 17 if you round the answer or 17.69.

7 0

2 years ago

Helpp!!

irinina [24]

Answer:

Step-by-step explanation:

The function is y = 17x. Then if x = 1, y = 17; if x = 2, y = 34, and so on, which agree with the table. The other questions are difficult or impossible to read. Please try to obtain and share better quality images.

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2 years ago