Q. Given the vector v has an initial point at (−2,−8) and a terminal point at (2,−8), find the exact value of ∥v∥.Answer:
Divide Total Amount: To solve this problem, we need to divide the total amount of electrical tape needed by the amount of tape on each roll.Calculation: 8,000cm (total tape needed) ÷2,000cm (tape per roll) =4 rolls