Question 2 • Precalculus
Let t be the number of minutes since the first jogger starts. Their positions are x₁ = 0.075t and x₂ = 0.1(t − 5), where the second equation applies after the second jogger starts at t = 5. Set the positions equal to find when they meet: 0.075t = 0.1(t − 5), so t = 20 minutes. The meeting point is 0.075(20) = 1.5 miles from the start, so the answer is 1.5 miles.
AI-written and checked against the verified answer.