Mathematics, 02.11.2019 04:31 harris435942
During a tunnel construction project, engineers used explosives to excavate partway into a mountain. but due to time constraints and environmental concerns, they later introduced a tunnel boring machine (tbm) to excavate the rest of the tunnel. the length y of the completed tunnel (in feet) is based on the number of days x since the tbm started working. the length can be calculated using the equation y = 25x + 225. what does the y-intercept represent in this scenario?
Answers: 3
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During a tunnel construction project, engineers used explosives to excavate partway into a mountain....
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