The term "large" makes that answer virtually impossible. I frequently buy mushrooms and see them in at least 10-12 sizes from 1" to 5"
Have you ever noticed mushrooms come in many sizes.
There are 76 mushrooms in a pound.
Mushrooms come in many sizes. 4 that I have right now are 70 grams.
It depends on how large you make the burgers. For examples stores usually carry a third pound cheeseburger. If you make them these large, you can get three. A sixth pound would yield 6 burgers. and so on and so forth.
16 ounces of anything is one pound, with the exception of precious metals. Precious metals use a different pound called a Troy pound.
2-3 large apples in a pound.
2 cups raw, 1 cup cooked.
There are about 5 calories in two large mushrooms.
That depends on the size of the carrots, two or three large carrots or lots of small carrots can make up one pound in weight.
I have heard that there are anywhere between 100--700 berries per pound. Are there really some blueberries large enough for only 100 to make a pound?
4 ounces dried equals 1 lb reconstituted.
Most large shrimp are sold in bags of 16 to 20 per pound. That would make about 1 to 2 shrimp for 2 ounces. Depending on how many shrimp are in a pound will tell you how to determine how many for 2 ounces.