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2 years ago

Adam drove 280 miles in 4 hours. On average, how fast did he drive in hours per mile? Express your answer in simplest form.

Mathematics

2 answers:

Natasha2012 [34]2 years ago

7 0

Answer:

1/70 hours per mile

Step-by-step explanation:

We want hours per mile

Take the hours and divide by the miles

4 hours / 280 miles

1 hours/ 70 miles

ad-work [718]2 years ago

3 0

Answer: 1/70

Step-by-step explanation:

sorry if wrong

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Answer:

The value of "y" the would make the ordered pairs an inverse variation is;

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Step-by-step explanation:

The given ordered pairs are;

{(-2, 18), (3, y), (6, 6), (-18, 2), (4, 9)}

When a pair of variables, "x" and "y", vary inversely to one another, as the value of one variable increases, the value of the other variable decreases

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y ∝ 1/x

The above relation can be represented as an equation as follows;

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Therefore, k = y·x

From the given ordered, we have;

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Where;

n = The number of the term

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The given ordered pairs can therefore be written as follows;

{(-2, 18), (3, 12), (6, 6), (-18, 2), (4, 9)}.

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Answer:

Step-by-step explanation:

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