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18. 54 grams of a certain brand of breakfast cereal contain 190 calories. Let g
represent grams of cereal and c represent calories. Identify the type of variation,
find the constant, and write an equation to represent the relationship between
grams and calories.

Respuesta :

Answer:

The relation is Β c = 3.519g.

Step-by-step explanation:

This is direct variation.

c = kg Β  Β  where k is the constant of variation.

Substituting the given values:

190 = k * 54

so the constant of variation is:

k = 190/54 = 3.519 Β  to nearest thousandth,

and Β the equation is:

c = 3.519g.

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