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Rus_ich [418]
3 years ago
8

What is the ratio of the change in y-values to the change in x-values?

Mathematics
2 answers:
professor190 [17]3 years ago
5 0
The ratio of change between x and y is 1:1,200 or the second answer choice because as x increases by 1, y increases by 1;1200.
Bingel [31]3 years ago
5 0

Answer:

1200:1

Step-by-step explanation:

The change in y-values between any two points is 1200:

2400-1200 = 1200;

3600-2400 = 1200;

4800-3600 = 1200

The change in x-values between any two points is 1:

2-1 = 1;

3-2 = 1;

4-3 = 1

This means the ratio of change in y-values to change in x-values is 1200:1.

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Natasha_Volkova [10]

Using the relation between velocity, distance and time, it is found that the rate of the current is of 3.33 mph.

<h3>What is the relation between velocity, distance and time?</h3>

Velocity is distance divided by time, hence:

v = d/t

A small motorboat travels 12mph in still water. With the current, upstream, 46 miles are traveled in t hours, hence:

12 + r = 46/t

r = 46/t - 12

Downstream, the time is of t + 2 hours, hence:

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Hence, equaling the values for r:

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Using a quadratic equation calculator, the solution is t = 3. Hence the rate is found as follows:

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More can be learned about the relation between velocity, distance and time at brainly.com/question/28155966

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2 years ago
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Alex is 1.6 m tall and Noah is 1.5 times as tall as Alex how much taller is Noah in cm
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<span>Alex is 1.6 m tall
and
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Answer:

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Step-by-step explanation:

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