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The distance, d, measured in miles, that Hye drove is d = 45. 2t, where t is the time in hours. What is the constant of proportionality? Enter your answer as a decimal in the box.

Sagot :

The constant of proportionality is the relationship between variables that are directly proportional

The constant of proportionality of [tex]\mathbf{d = 45.2t}[/tex] is 45.2

The distance measured in miles is given as:

[tex]\mathbf{d = 45.2t}[/tex]

An equation that has a constant proportion is represented as:

[tex]\mathbf{y=kx}[/tex]

Rewrite the equation in terms of d and t.

So, we have:

[tex]\mathbf{d=kt}[/tex]

Where, k represents the proportionality constant.

By comparison:

[tex]\mathbf{k = 45.2}[/tex]

Hence, the constant of proportionality is 45.2

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