One half of lemonade concentrate is added to 3 liters of water how many 1/3 liter servings of lemonade are made

Which of the following shows the length of the third side, in inches, of the triangle below

If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?

Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?