Question

1. the cost of 6 pounds of almonds is $23.28. what is the constant of proportionality that relates y, the cost in dollars, to x, the number of pounds?

Explanation:

Step1: Recall proportion formula

The equation for a proportional relationship is $y = kx$, where $k$ is the constant of proportionality. We can find $k$ by using the given values of $x$ and $y$.

Step2: Substitute values

We know that $y = 23.28$ (cost) and $x = 6$ (number of pounds). So, $k=\frac{y}{x}$.

Step3: Calculate $k$

$k=\frac{23.28}{6}=3.88$

Answer:

$3.88$