4. You go to the cafeteria for lunch and have a choice of 4 entrees, 5 sides, 5 drinks, and 4 desserts Assuming you have one of each category, how many different lunches could you make?

4 different lunches

Step-by-step explanation:

If you have one of each, you can't make 5 lunches because you will have 4, 5, 5, and 4

So considering you have an equal amount of each category, you can only make 4 lunches!

Hope I helped! :3

76 yard is the answer.

Step-by-step explanation:

C=2πr

239.64/3.14=2r

76=2r

and 2r=d