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Valentina boards an elevator in the lobby that is headed up at feet per minute. Meanwhile, feet above, Owen boards an adjacent elevator headed down at feet per minute. How long will it be before Valentina and Owen pass each other?If necessary, round your answer to the nearest second.____ minutes and ____ seconds
Full solution
Q. Valentina boards an elevator in the lobby that is headed up at feet per minute. Meanwhile, feet above, Owen boards an adjacent elevator headed down at feet per minute. How long will it be before Valentina and Owen pass each other?If necessary, round your answer to the nearest second.____ minutes and ____ seconds
- Calculate Combined Speed: Determine the combined speed at which Valentina and Owen are approaching each other.Valentina's speed: feet per minuteOwen's speed: feet per minuteCombined speed = Valentina's speed + Owen's speedCombined speed = Combined speed = feet per minute
- Find Passing Time: Calculate the time it will take for Valentina and Owen to pass each other.Distance between Valentina and Owen: feetCombined speed: feet per minuteTime Distance SpeedTime Time minutes
- Convert to Minutes and Seconds: Convert the time from minutes to minutes and seconds.Since there are seconds in a minute, we need to find out how many seconds are in the decimal part of the time calculated. minutes seconds/minute secondsSo, Valentina and Owen will pass each other in approximately minute and seconds.
