Ms. Sue, can you help me again? you replied to my question but i still need a bit of help

Small Pizza- radius 6 in. cost $9.75
Medium- radius 8in cost $12
Large-diameter 20 in cost $16.50

The edge is stuffed with cheese, and its the best part of the pizza/ What size has the most pizza edge pr dollar? what is the circumference of this pizza?

small- $0.259
medium- $0.238
large- $0.262

Then what do i do? I am kind of very confused.

you aren't ms.sue!!!!!

I agree with you cost per inch around the circumference.

Go back to the question it is asking which has the most pizza edge per dollar.

Small has circumference of 37.7 inches and costs $9.75, so the amount of pazza edge per dollar is

37.7 inches/9.75 = 3.87 inches per dollar

similarly

medium 4.19 inches per dollar
large 3.80 inches per dollar

so which has the most pizza edge per dollar?

what is the circumference of this pizza?

The medium one has the most inches per dollar (4.19 inches per dollar). I'll leave you to work out the circumference.

Sure, I'd be happy to help you out further! It looks like you're trying to determine which size of pizza has the most pizza edge per dollar and also find the circumference of that pizza.

To do this, you need to calculate the pizza edge per dollar for each size and then compare the values.

First, let's calculate the pizza edge per dollar for each size. This can be done by dividing the circumference of the pizza by its cost:

For the small pizza:
Circumference = 2πr = 2π(6) ≈ 37.7 inches
Pizza edge per dollar = Circumference / Cost = 37.7 / $9.75 ≈ 3.87 inches per dollar (rounding to two decimal places)

For the medium pizza:
Circumference = 2πr = 2π(8) ≈ 50.3 inches
Pizza edge per dollar = Circumference / Cost = 50.3 / $12 ≈ 4.19 inches per dollar (rounding to two decimal places)

For the large pizza:
Circumference = πd = π(20) ≈ 62.8 inches
Pizza edge per dollar = Circumference / Cost = 62.8 / $16.50 ≈ 3.80 inches per dollar (rounding to two decimal places)

Now let's examine the calculated values:

- Small pizza: $0.259 per inch
- Medium pizza: $0.238 per inch
- Large pizza: $0.262 per inch

Based on these calculations, the medium-sized pizza has the most pizza edge per dollar with $0.238 per inch.

To find the circumference of the medium pizza, we calculated it earlier as approximately 50.3 inches.

Hope this clarifies things for you! Let me know if you have any further questions.