question 2 (1 point) retake question dewayne is welding up two 12 - inch pipes to each other. each of his…

question 2 (1 point) retake question dewayne is welding up two 12 - inch pipes to each other. each of his welding rods makes a 2.12 inch bead. the number of welding rods in a 5 lbs. box can be found by taking the denominator of the diameter of the welding rod and multiplying it by 4.15. for example a 5lbs. box of 1/16\ welding rods has approximately 16*4.15≈66 rods in a 5 lbs. box. if a 5lb box of 1/16 welding rods is used for the weld, and a 5lb box costs $15.75, how much does each pass around the weld cost just in welding rods? round to the nearest cent. your answer: answer units

question 2 (1 point) retake question dewayne is welding up two 12 - inch pipes to each other. each of his welding rods makes a 2.12 inch bead. the number of welding rods in a 5 lbs. box can be found by taking the denominator of the diameter of the welding rod and multiplying it by 4.15. for example a 5lbs. box of 1/16\ welding rods has approximately 16*4.15≈66 rods in a 5 lbs. box. if a 5lb box of 1/16 welding rods is used for the weld, and a 5lb box costs $15.75, how much does each pass around the weld cost just in welding rods? round to the nearest cent. your answer: answer units

Answer

Explanation:

Step1: Calculate number of rods in box

A 5 - lbs box of 1/16" welding rods has approximately (16\times4.15 = 66.4) rods.

Step2: Calculate cost per rod

The cost of a 5 - lb box is $15.75. To find the cost per rod, divide the total cost of the box by the number of rods in the box. The cost per rod (C=\frac{15.75}{66.4}).

Step3: Calculate cost per pass

Since 1 rod is used per weld pass, the cost per pass is the cost per rod. (C=\frac{15.75}{66.4}\approx0.2372) dollars per rod. Rounding to the nearest cent, we get $0.24.

Answer:

$0.24