1. Complete the following table for the proportional relationship: Hot Dogs
Total Price
1
$3.00
2. 3
$7.50
12
$31.50
55
What is the constant of proportionality for the relation above?
2. What does that constant of proportionality tell us?

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.