if × varries inversely as y, and x = 13 when y = 19, what is the value of × when y = 3?
Answer (1)
Answer:To solve the problem where varies inversely as , we can express this relationship mathematically as:where is a constant.Step 1: Find the constant Given that when :k = x \cdot y = 13 \cdot 19 = 247Step 2: Find the value of when Now, we can use the constant to find when :x \cdot 3 = 247Solving for :x = \frac{247}{3} \approx 82.33ConclusionThe value of when is approximately 82.33.
